2181956635

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{1163}}^1\times {\mathrm{3643}}^1$

素因数の和:4914

約数の個数: 16

約数和(自身を含む): 2646768384

約数和(自身を除く): 464811749

約数列:

[1, 5, 103, 515, 1163, 3643, 5815, 18215, 119789, 375229, 598945, 1876145, 4236809, 21184045, 436391327, 2181956635]

約数ペア:

[(1, 2181956635), (5, 436391327), (103, 21184045), (515, 4236809), (1163, 1876145), (3643, 598945), (5815, 375229), (18215, 119789)]