2016318515

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{99991}}^1$

素因数の和:100142

約数の個数: 16

約数和(自身を含む): 2507799360

約数和(自身を除く): 491480845

約数列:

[1, 5, 37, 109, 185, 545, 4033, 20165, 99991, 499955, 3699667, 10899019, 18498335, 54495095, 403263703, 2016318515]

約数ペア:

[(1, 2016318515), (5, 403263703), (37, 54495095), (109, 18498335), (185, 10899019), (545, 3699667), (4033, 499955), (20165, 99991)]