406984490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{50683}}^1$

素因数の和:50774

約数の個数: 32

約数和(自身を含む): 810133056

約数和(自身を除く): 403148566

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 50683, 101366, 253415, 506830, 557513, 1115026, 2787565, 3699859, 5575130, 7399718, 18499295, 36998590, 40698449, 81396898, 203492245, 406984490]

約数ペア:

[(1, 406984490), (2, 203492245), (5, 81396898), (10, 40698449), (11, 36998590), (22, 18499295), (55, 7399718), (73, 5575130), (110, 3699859), (146, 2787565), (365, 1115026), (730, 557513), (803, 506830), (1606, 253415), (4015, 101366), (8030, 50683)]