4621688

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{1999}}^1$

素因数の和:2039

約数の個数: 24

約数和(自身を含む): 9210000

約数和(自身を除く): 4588312

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 1999, 2312, 3998, 7996, 15992, 33983, 67966, 135932, 271864, 577711, 1155422, 2310844, 4621688]

約数ペア:

[(1, 4621688), (2, 2310844), (4, 1155422), (8, 577711), (17, 271864), (34, 135932), (68, 67966), (136, 33983), (289, 15992), (578, 7996), (1156, 3998), (1999, 2312)]