408026536

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{3617}}^1$

素因数の和:3921

約数の個数: 32

約数和(自身を含む): 781488000

約数和(自身を除く): 373461464

約数列:

[1, 2, 4, 8, 59, 118, 236, 239, 472, 478, 956, 1912, 3617, 7234, 14101, 14468, 28202, 28936, 56404, 112808, 213403, 426806, 853612, 864463, 1707224, 1728926, 3457852, 6915704, 51003317, 102006634, 204013268, 408026536]

約数ペア:

[(1, 408026536), (2, 204013268), (4, 102006634), (8, 51003317), (59, 6915704), (118, 3457852), (236, 1728926), (239, 1707224), (472, 864463), (478, 853612), (956, 426806), (1912, 213403), (3617, 112808), (7234, 56404), (14101, 28936), (14468, 28202)]