387044984

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{167407}}^1$

素因数の和:167447

約数の個数: 24

約数和(自身を含む): 770913840

約数和(自身を除く): 383868856

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 167407, 334814, 669628, 1339256, 2845919, 5691838, 11383676, 22767352, 48380623, 96761246, 193522492, 387044984]

約数ペア:

[(1, 387044984), (2, 193522492), (4, 96761246), (8, 48380623), (17, 22767352), (34, 11383676), (68, 5691838), (136, 2845919), (289, 1339256), (578, 669628), (1156, 334814), (2312, 167407)]