1330336496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4890943}}^1$

素因数の和:4890968

約数の個数: 20

約数和(自身を含む): 2729146752

約数和(自身を除く): 1398810256

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4890943, 9781886, 19563772, 39127544, 78255088, 83146031, 166292062, 332584124, 665168248, 1330336496]

約数ペア:

[(1, 1330336496), (2, 665168248), (4, 332584124), (8, 166292062), (16, 83146031), (17, 78255088), (34, 39127544), (68, 19563772), (136, 9781886), (272, 4890943)]