90253982

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{70843}}^1$

素因数の和:70872

約数の個数: 24

約数和(自身を含む): 169600536

約数和(自身を除く): 79346554

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 70843, 141686, 495901, 920959, 991802, 1841918, 3471307, 6446713, 6942614, 12893426, 45126991, 90253982]

約数ペア:

[(1, 90253982), (2, 45126991), (7, 12893426), (13, 6942614), (14, 6446713), (26, 3471307), (49, 1841918), (91, 991802), (98, 920959), (182, 495901), (637, 141686), (1274, 70843)]