122172428

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{43201}}^1$

素因数の和:43313

約数の個数: 24

約数和(自身を含む): 246769824

約数和(自身を除く): 124597396

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 43201, 86402, 172804, 302407, 604814, 1209628, 4363301, 8726602, 17453204, 30543107, 61086214, 122172428]

約数ペア:

[(1, 122172428), (2, 61086214), (4, 30543107), (7, 17453204), (14, 8726602), (28, 4363301), (101, 1209628), (202, 604814), (404, 302407), (707, 172804), (1414, 86402), (2828, 43201)]