8739848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4423}}^1$

素因数の和:4461

約数の個数: 32

約数和(自身を含む): 18580800

約数和(自身を除く): 9840952

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 4423, 8846, 17692, 35384, 57499, 84037, 114998, 168074, 229996, 336148, 459992, 672296, 1092481, 2184962, 4369924, 8739848]

約数ペア:

[(1, 8739848), (2, 4369924), (4, 2184962), (8, 1092481), (13, 672296), (19, 459992), (26, 336148), (38, 229996), (52, 168074), (76, 114998), (104, 84037), (152, 57499), (247, 35384), (494, 17692), (988, 8846), (1976, 4423)]