1285431659

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{30161}}^1$

素因数の和:30310

約数の個数: 16

約数和(自身を含む): 1433298240

約数和(自身を除く): 147866581

約数列:

[1, 17, 23, 109, 391, 1853, 2507, 30161, 42619, 512737, 693703, 3287549, 11792951, 55888333, 75613627, 1285431659]

約数ペア:

[(1, 1285431659), (17, 75613627), (23, 55888333), (109, 11792951), (391, 3287549), (1853, 693703), (2507, 512737), (30161, 42619)]