2079665248

素因数分解:

$2^5\times {\mathrm{821}}^1\times {\mathrm{79159}}^1$

素因数の和:79990

約数の個数: 24

約数和(自身を含む): 4099379760

約数和(自身を除く): 2019714512

約数列:

[1, 2, 4, 8, 16, 32, 821, 1642, 3284, 6568, 13136, 26272, 79159, 158318, 316636, 633272, 1266544, 2533088, 64989539, 129979078, 259958156, 519916312, 1039832624, 2079665248]

約数ペア:

[(1, 2079665248), (2, 1039832624), (4, 519916312), (8, 259958156), (16, 129979078), (32, 64989539), (821, 2533088), (1642, 1266544), (3284, 633272), (6568, 316636), (13136, 158318), (26272, 79159)]