1330555778

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{42841}}^1$

素因数の和:43189

約数の個数: 16

約数和(自身を含む): 2040478776

約数和(自身を除く): 709922998

約数列:

[1, 2, 53, 106, 293, 586, 15529, 31058, 42841, 85682, 2270573, 4541146, 12552413, 25104826, 665277889, 1330555778]

約数ペア:

[(1, 1330555778), (2, 665277889), (53, 25104826), (106, 12552413), (293, 4541146), (586, 2270573), (15529, 85682), (31058, 42841)]