1330386863554

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1557830051}}^1$

素因数の和:1557830121

約数の個数: 16

約数和(自身を含む): 2318051117376

約数和(自身を除く): 987664253822

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 1557830051, 3115660102, 10904810357, 21809620714, 95027633111, 190055266222, 665193431777, 1330386863554]

約数ペア:

[(1, 1330386863554), (2, 665193431777), (7, 190055266222), (14, 95027633111), (61, 21809620714), (122, 10904810357), (427, 3115660102), (854, 1557830051)]