1330459762

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{223007}}^1$

素因数の和:223185

約数の個数: 16

約数和(自身を含む): 2114115840

約数和(自身を除く): 783656078

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 223007, 446014, 4237133, 8474266, 35012099, 70024198, 665229881, 1330459762]

約数ペア:

[(1, 1330459762), (2, 665229881), (19, 70024198), (38, 35012099), (157, 8474266), (314, 4237133), (2983, 446014), (5966, 223007)]