315542836

素因数分解:

$2^2\times 7^1\times {\mathrm{577}}^1\times {\mathrm{19531}}^1$

素因数の和:20119

約数の個数: 24

約数和(自身を含む): 632211776

約数和(自身を除く): 316668940

約数列:

[1, 2, 4, 7, 14, 28, 577, 1154, 2308, 4039, 8078, 16156, 19531, 39062, 78124, 136717, 273434, 546868, 11269387, 22538774, 45077548, 78885709, 157771418, 315542836]

約数ペア:

[(1, 315542836), (2, 157771418), (4, 78885709), (7, 45077548), (14, 22538774), (28, 11269387), (577, 546868), (1154, 273434), (2308, 136717), (4039, 78124), (8078, 39062), (16156, 19531)]