2146202968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1\times {\mathrm{2273}}^1$

素因数の和:3596

約数の個数: 64

約数和(自身を含む): 4958775360

約数和(自身を除く): 2812572392

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1297, 2273, 2594, 4546, 5188, 9079, 9092, 10376, 15911, 16861, 18158, 18184, 29549, 31822, 33722, 36316, 59098, 63644, 67444, 72632, 118027, 118196, 127288, 134888, 206843, 236054, 236392, 413686, 472108, 827372, 944216, 1654744, 2948081, 5896162, 11792324, 20636567, 23584648, 38325053, 41273134, 76650106, 82546268, 153300212, 165092536, 268275371, 306600424, 536550742, 1073101484, 2146202968]

約数ペア:

[(1, 2146202968), (2, 1073101484), (4, 536550742), (7, 306600424), (8, 268275371), (13, 165092536), (14, 153300212), (26, 82546268), (28, 76650106), (52, 41273134), (56, 38325053), (91, 23584648), (104, 20636567), (182, 11792324), (364, 5896162), (728, 2948081), (1297, 1654744), (2273, 944216), (2594, 827372), (4546, 472108), (5188, 413686), (9079, 236392), (9092, 236054), (10376, 206843), (15911, 134888), (16861, 127288), (18158, 118196), (18184, 118027), (29549, 72632), (31822, 67444), (33722, 63644), (36316, 59098)]