1330786754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1423}}^1\times {\mathrm{42509}}^1$

素因数の和:43945

約数の個数: 16

約数和(自身を含む): 2179232640

約数和(自身を除く): 848445886

約数列:

[1, 2, 11, 22, 1423, 2846, 15653, 31306, 42509, 85018, 467599, 935198, 60490307, 120980614, 665393377, 1330786754]

約数ペア:

[(1, 1330786754), (2, 665393377), (11, 120980614), (22, 60490307), (1423, 935198), (2846, 467599), (15653, 85018), (31306, 42509)]