520048528

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{56923}}^1$

素因数の和:57502

約数の個数: 20

約数和(自身を含む): 1009376368

約数和(自身を除く): 489327840

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 9136, 56923, 113846, 227692, 455384, 910768, 32503033, 65006066, 130012132, 260024264, 520048528]

約数ペア:

[(1, 520048528), (2, 260024264), (4, 130012132), (8, 65006066), (16, 32503033), (571, 910768), (1142, 455384), (2284, 227692), (4568, 113846), (9136, 56923)]