4380891335

素因数分解:

$5^1\times {\mathrm{557}}^1\times {\mathrm{1009}}^1\times {\mathrm{1559}}^1$

素因数の和:3130

約数の個数: 16

約数和(自身を含む): 5275108800

約数和(自身を除く): 894217465

約数列:

[1, 5, 557, 1009, 1559, 2785, 5045, 7795, 562013, 868363, 1573031, 2810065, 4341815, 7865155, 876178267, 4380891335]

約数ペア:

[(1, 4380891335), (5, 876178267), (557, 7865155), (1009, 4341815), (1559, 2810065), (2785, 1573031), (5045, 868363), (7795, 562013)]