1330897168

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{435503}}^1$

素因数の和:435702

約数の個数: 20

約数和(自身を含む): 2592119808

約数和(自身を除く): 1261222640

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 435503, 871006, 1742012, 3484024, 6968048, 83181073, 166362146, 332724292, 665448584, 1330897168]

約数ペア:

[(1, 1330897168), (2, 665448584), (4, 332724292), (8, 166362146), (16, 83181073), (191, 6968048), (382, 3484024), (764, 1742012), (1528, 871006), (3056, 435503)]