1381569362

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{489571}}^1$

素因数の和:489673

約数の個数: 16

約数和(自身を含む): 2220698592

約数和(自身を除く): 839129230

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 489571, 979142, 8322707, 16645414, 40634393, 81268786, 690784681, 1381569362]

約数ペア:

[(1, 1381569362), (2, 690784681), (17, 81268786), (34, 40634393), (83, 16645414), (166, 8322707), (1411, 979142), (2822, 489571)]