1900903919

素因数分解:

${\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{3701}}^1$

素因数の和:4018

約数の個数: 16

約数和(自身を含む): 1999080000

約数和(自身を除く): 98176081

約数列:

[1, 29, 89, 199, 2581, 3701, 5771, 17711, 107329, 329389, 513619, 736499, 9552281, 21358471, 65548411, 1900903919]

約数ペア:

[(1, 1900903919), (29, 65548411), (89, 21358471), (199, 9552281), (2581, 736499), (3701, 513619), (5771, 329389), (17711, 107329)]