2620566649

素因数分解:

${\mathrm{61}}^1\times {\mathrm{509}}^1\times {\mathrm{84401}}^1$

素因数の和:84971

約数の個数: 8

約数和(自身を含む): 2668791240

約数和(自身を除く): 48224591

約数列:

[1, 61, 509, 31049, 84401, 5148461, 42960109, 2620566649]

約数ペア:

[(1, 2620566649), (61, 42960109), (509, 5148461), (31049, 84401)]