2013156895

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{39239}}^1$

素因数の和:39606

約数の個数: 16

約数和(自身を含む): 2501314560

約数和(自身を除く): 488157665

約数列:

[1, 5, 31, 155, 331, 1655, 10261, 39239, 51305, 196195, 1216409, 6082045, 12988109, 64940545, 402631379, 2013156895]

約数ペア:

[(1, 2013156895), (5, 402631379), (31, 64940545), (155, 12988109), (331, 6082045), (1655, 1216409), (10261, 196195), (39239, 51305)]