421194328

素因数分解:

$2^3\times {\mathrm{449}}^1\times {\mathrm{117259}}^1$

素因数の和:117714

約数の個数: 16

約数和(自身を含む): 791505000

約数和(自身を除く): 370310672

約数列:

[1, 2, 4, 8, 449, 898, 1796, 3592, 117259, 234518, 469036, 938072, 52649291, 105298582, 210597164, 421194328]

約数ペア:

[(1, 421194328), (2, 210597164), (4, 105298582), (8, 52649291), (449, 938072), (898, 469036), (1796, 234518), (3592, 117259)]