274270942

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{26357}}^1$

素因数の和:26424

約数の個数: 24

約数和(自身を含む): 462741048

約数和(自身を除く): 188470106

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 5203, 10406, 26357, 52714, 289927, 579854, 1133351, 2266702, 3189197, 6378394, 12466861, 24933722, 137135471, 274270942]

約数ペア:

[(1, 274270942), (2, 137135471), (11, 24933722), (22, 12466861), (43, 6378394), (86, 3189197), (121, 2266702), (242, 1133351), (473, 579854), (946, 289927), (5203, 52714), (10406, 26357)]