520066928

素因数分解:

$2^4\times {\mathrm{6673}}^1\times {\mathrm{4871}}^1$

素因数の和:11552

約数の個数: 20

約数和(自身を含む): 1007987568

約数和(自身を除く): 487920640

約数列:

[1, 2, 4, 8, 16, 4871, 6673, 9742, 13346, 19484, 26692, 38968, 53384, 77936, 106768, 32504183, 65008366, 130016732, 260033464, 520066928]

約数ペア:

[(1, 520066928), (2, 260033464), (4, 130016732), (8, 65008366), (16, 32504183), (4871, 106768), (6673, 77936), (9742, 53384), (13346, 38968), (19484, 26692)]