4477904

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{1171}}^1$

素因数の和:1418

約数の個数: 20

約数和(自身を含む): 8719680

約数和(自身を除く): 4241776

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1171, 1912, 2342, 3824, 4684, 9368, 18736, 279869, 559738, 1119476, 2238952, 4477904]

約数ペア:

[(1, 4477904), (2, 2238952), (4, 1119476), (8, 559738), (16, 279869), (239, 18736), (478, 9368), (956, 4684), (1171, 3824), (1912, 2342)]