2040704

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 4131000

約数和(自身を除く): 2090296

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 149, 214, 298, 428, 596, 856, 1192, 1712, 2384, 3424, 4768, 6848, 9536, 13696, 15943, 19072, 31886, 63772, 127544, 255088, 510176, 1020352, 2040704]

約数ペア:

[(1, 2040704), (2, 1020352), (4, 510176), (8, 255088), (16, 127544), (32, 63772), (64, 31886), (107, 19072), (128, 15943), (149, 13696), (214, 9536), (298, 6848), (428, 4768), (596, 3424), (856, 2384), (1192, 1712)]