2011664

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{2131}}^1$

素因数の和:2198

約数の個数: 20

約数和(自身を含む): 3965520

約数和(自身を除く): 1953856

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 2131, 4262, 8524, 17048, 34096, 125729, 251458, 502916, 1005832, 2011664]

約数ペア:

[(1, 2011664), (2, 1005832), (4, 502916), (8, 251458), (16, 125729), (59, 34096), (118, 17048), (236, 8524), (472, 4262), (944, 2131)]