2022179968

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{222511}}^1$

素因数の和:222596

約数の個数: 32

約数和(自身を含む): 4085320320

約数和(自身を除く): 2063140352

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 9088, 222511, 445022, 890044, 1780088, 3560176, 7120352, 14240704, 15798281, 28481408, 31596562, 63193124, 126386248, 252772496, 505544992, 1011089984, 2022179968]

約数ペア:

[(1, 2022179968), (2, 1011089984), (4, 505544992), (8, 252772496), (16, 126386248), (32, 63193124), (64, 31596562), (71, 28481408), (128, 15798281), (142, 14240704), (284, 7120352), (568, 3560176), (1136, 1780088), (2272, 890044), (4544, 445022), (9088, 222511)]