1330471694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{223009}}^1$

素因数の和:223187

約数の個数: 16

約数和(自身を含む): 2114134800

約数和(自身を除く): 783663106

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 223009, 446018, 4237171, 8474342, 35012413, 70024826, 665235847, 1330471694]

約数ペア:

[(1, 1330471694), (2, 665235847), (19, 70024826), (38, 35012413), (157, 8474342), (314, 4237171), (2983, 446018), (5966, 223009)]