263045447999

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{2244779}}^1$

素因数の和:2244970

約数の個数: 16

約数和(自身を含む): 285589890720

約数和(自身を除く): 22544442721

約数列:

[1, 17, 61, 113, 1037, 1921, 6893, 117181, 2244779, 38161243, 136931519, 253660027, 2327835823, 4312220459, 15473261647, 263045447999]

約数ペア:

[(1, 263045447999), (17, 15473261647), (61, 4312220459), (113, 2327835823), (1037, 253660027), (1921, 136931519), (6893, 38161243), (117181, 2244779)]