1330745038

素因数分解:

$2^1\times 7^2\times {\mathrm{13579031}}^1$

素因数の和:13579047

約数の個数: 12

約数和(自身を含む): 2322014472

約数和(自身を除く): 991269434

約数列:

[1, 2, 7, 14, 49, 98, 13579031, 27158062, 95053217, 190106434, 665372519, 1330745038]

約数ペア:

[(1, 1330745038), (2, 665372519), (7, 190106434), (14, 95053217), (49, 27158062), (98, 13579031)]