505408

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 28

約数和(自身を含む): 1028700

約数和(自身を除く): 523292

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 149, 212, 298, 424, 596, 848, 1192, 1696, 2384, 3392, 4768, 7897, 9536, 15794, 31588, 63176, 126352, 252704, 505408]

約数ペア:

[(1, 505408), (2, 252704), (4, 126352), (8, 63176), (16, 31588), (32, 15794), (53, 9536), (64, 7897), (106, 4768), (149, 3392), (212, 2384), (298, 1696), (424, 1192), (596, 848)]