874742974

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1103}}^1\times {\mathrm{1531}}^1$

素因数の和:2680

約数の個数: 32

約数和(自身を含む): 1542491136

約数和(自身を除く): 667748162

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1103, 1531, 2206, 3062, 7721, 10717, 15442, 21434, 40811, 56647, 81622, 113294, 285677, 396529, 571354, 793058, 1688693, 3377386, 11820851, 23641702, 62481641, 124963282, 437371487, 874742974]

約数ペア:

[(1, 874742974), (2, 437371487), (7, 124963282), (14, 62481641), (37, 23641702), (74, 11820851), (259, 3377386), (518, 1688693), (1103, 793058), (1531, 571354), (2206, 396529), (3062, 285677), (7721, 113294), (10717, 81622), (15442, 56647), (21434, 40811)]