2017476188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{607}}^1$

素因数の和:1051

約数の個数: 96

約数和(自身を含む): 4553170944

約数和(自身を除く): 2535694756

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 397, 598, 607, 644, 794, 1196, 1214, 1588, 2093, 2428, 2779, 4186, 4249, 5161, 5558, 7891, 8372, 8498, 9131, 10322, 11116, 13961, 15782, 16996, 18262, 20644, 27922, 31564, 36127, 36524, 55237, 55844, 63917, 72254, 97727, 110474, 118703, 127834, 144508, 181493, 195454, 220948, 237406, 240979, 255668, 362986, 390908, 474812, 481958, 725972, 830921, 963916, 1270451, 1661842, 1686853, 2540902, 3132727, 3323684, 3373706, 5081804, 5542517, 6265454, 6747412, 11085034, 12530908, 21929089, 22170068, 38797619, 43858178, 72052721, 77595238, 87716356, 144105442, 155190476, 288210884, 504369047, 1008738094, 2017476188]

約数ペア:

[(1, 2017476188), (2, 1008738094), (4, 504369047), (7, 288210884), (13, 155190476), (14, 144105442), (23, 87716356), (26, 77595238), (28, 72052721), (46, 43858178), (52, 38797619), (91, 22170068), (92, 21929089), (161, 12530908), (182, 11085034), (299, 6747412), (322, 6265454), (364, 5542517), (397, 5081804), (598, 3373706), (607, 3323684), (644, 3132727), (794, 2540902), (1196, 1686853), (1214, 1661842), (1588, 1270451), (2093, 963916), (2428, 830921), (2779, 725972), (4186, 481958), (4249, 474812), (5161, 390908), (5558, 362986), (7891, 255668), (8372, 240979), (8498, 237406), (9131, 220948), (10322, 195454), (11116, 181493), (13961, 144508), (15782, 127834), (16996, 118703), (18262, 110474), (20644, 97727), (27922, 72254), (31564, 63917), (36127, 55844), (36524, 55237)]