380460002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{22409}}^1$

素因数の和:23077

約数の個数: 16

約数和(自身を含む): 615557880

約数和(自身を除く): 235097878

約数列:

[1, 2, 13, 26, 653, 1306, 8489, 16978, 22409, 44818, 291317, 582634, 14633077, 29266154, 190230001, 380460002]

約数ペア:

[(1, 380460002), (2, 190230001), (13, 29266154), (26, 14633077), (653, 582634), (1306, 291317), (8489, 44818), (16978, 22409)]