2021632

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 36

約数和(自身を含む): 4139100

約数和(自身を除く): 2117468

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 149, 212, 256, 298, 424, 596, 848, 1192, 1696, 2384, 3392, 4768, 6784, 7897, 9536, 13568, 15794, 19072, 31588, 38144, 63176, 126352, 252704, 505408, 1010816, 2021632]

約数ペア:

[(1, 2021632), (2, 1010816), (4, 505408), (8, 252704), (16, 126352), (32, 63176), (53, 38144), (64, 31588), (106, 19072), (128, 15794), (149, 13568), (212, 9536), (256, 7897), (298, 6784), (424, 4768), (596, 3392), (848, 2384), (1192, 1696)]