1381480709

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{91921}}^1$

素因数の和:92060

約数の個数: 16

約数和(自身を含む): 1676657280

約数和(自身を除く): 295176571

約数列:

[1, 7, 19, 113, 133, 791, 2147, 15029, 91921, 643447, 1746499, 10387073, 12225493, 72709511, 197354387, 1381480709]

約数ペア:

[(1, 1381480709), (7, 197354387), (19, 72709511), (113, 12225493), (133, 10387073), (791, 1746499), (2147, 643447), (15029, 91921)]