2546814088

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 6041952000

約数和(自身を除く): 3495137912

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 149, 182, 212, 298, 364, 371, 424, 443, 596, 689, 728, 742, 886, 1043, 1192, 1378, 1484, 1772, 1937, 2086, 2756, 2968, 3101, 3544, 3874, 4172, 4823, 5512, 5759, 6202, 7748, 7897, 8344, 9646, 11518, 12404, 13559, 15496, 15794, 19292, 23036, 23479, 24808, 27118, 31588, 38584, 40313, 46072, 46958, 54236, 55279, 63176, 66007, 80626, 93916, 102661, 108472, 110558, 132014, 161252, 164353, 187832, 205322, 221116, 264028, 305227, 322504, 328706, 410644, 442232, 462049, 528056, 610454, 657412, 718627, 821288, 858091, 924098, 1220908, 1314824, 1437254, 1716182, 1848196, 2136589, 2441816, 2874508, 3432364, 3498371, 3696392, 4273178, 5749016, 6006637, 6864728, 6996742, 8546356, 12013274, 13993484, 17092712, 24026548, 24488597, 27986968, 45478823, 48053096, 48977194, 90957646, 97954388, 181915292, 195908776, 318351761, 363830584, 636703522, 1273407044, 2546814088]

約数ペア:

[(1, 2546814088), (2, 1273407044), (4, 636703522), (7, 363830584), (8, 318351761), (13, 195908776), (14, 181915292), (26, 97954388), (28, 90957646), (52, 48977194), (53, 48053096), (56, 45478823), (91, 27986968), (104, 24488597), (106, 24026548), (149, 17092712), (182, 13993484), (212, 12013274), (298, 8546356), (364, 6996742), (371, 6864728), (424, 6006637), (443, 5749016), (596, 4273178), (689, 3696392), (728, 3498371), (742, 3432364), (886, 2874508), (1043, 2441816), (1192, 2136589), (1378, 1848196), (1484, 1716182), (1772, 1437254), (1937, 1314824), (2086, 1220908), (2756, 924098), (2968, 858091), (3101, 821288), (3544, 718627), (3874, 657412), (4172, 610454), (4823, 528056), (5512, 462049), (5759, 442232), (6202, 410644), (7748, 328706), (7897, 322504), (8344, 305227), (9646, 264028), (11518, 221116), (12404, 205322), (13559, 187832), (15496, 164353), (15794, 161252), (19292, 132014), (23036, 110558), (23479, 108472), (24808, 102661), (27118, 93916), (31588, 80626), (38584, 66007), (40313, 63176), (46072, 55279), (46958, 54236)]