1330785338

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{16607}}^1$

素因数の和:17101

約数の個数: 16

約数和(自身を含む): 2020861440

約数和(自身を除く): 690076102

約数列:

[1, 2, 103, 206, 389, 778, 16607, 33214, 40067, 80134, 1710521, 3421042, 6460123, 12920246, 665392669, 1330785338]

約数ペア:

[(1, 1330785338), (2, 665392669), (103, 12920246), (206, 6460123), (389, 3421042), (778, 1710521), (16607, 80134), (33214, 40067)]