40157819

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1277}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 45087840

約数和(自身を除く): 4930021

約数列:

[1, 13, 41, 59, 533, 767, 1277, 2419, 16601, 31447, 52357, 75343, 680641, 979459, 3089063, 40157819]

約数ペア:

[(1, 40157819), (13, 3089063), (41, 979459), (59, 680641), (533, 75343), (767, 52357), (1277, 31447), (2419, 16601)]