2016145705

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{20507}}^1$

素因数の和:20625

約数の個数: 24

約数和(自身を含む): 2818291392

約数和(自身を除く): 802145687

約数列:

[1, 5, 7, 35, 53, 265, 371, 1855, 2809, 14045, 19663, 20507, 98315, 102535, 143549, 717745, 1086871, 5434355, 7608097, 38040485, 57604163, 288020815, 403229141, 2016145705]

約数ペア:

[(1, 2016145705), (5, 403229141), (7, 288020815), (35, 57604163), (53, 38040485), (265, 7608097), (371, 5434355), (1855, 1086871), (2809, 717745), (14045, 143549), (19663, 102535), (20507, 98315)]