3638672

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{821}}^1$

素因数の和:1106

約数の個数: 20

約数和(自身を含む): 7083996

約数和(自身を除く): 3445324

約数列:

[1, 2, 4, 8, 16, 277, 554, 821, 1108, 1642, 2216, 3284, 4432, 6568, 13136, 227417, 454834, 909668, 1819336, 3638672]

約数ペア:

[(1, 3638672), (2, 1819336), (4, 909668), (8, 454834), (16, 227417), (277, 13136), (554, 6568), (821, 4432), (1108, 3284), (1642, 2216)]