274069904

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{71671}}^1$

素因数の和:71918

約数の個数: 20

約数和(自身を含む): 533239680

約数和(自身を除く): 259169776

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 71671, 143342, 286684, 573368, 1146736, 17129369, 34258738, 68517476, 137034952, 274069904]

約数ペア:

[(1, 274069904), (2, 137034952), (4, 68517476), (8, 34258738), (16, 17129369), (239, 1146736), (478, 573368), (956, 286684), (1912, 143342), (3824, 71671)]