2990783395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1571}}^1\times {\mathrm{22397}}^1$

素因数の和:23990

約数の個数: 16

約数和(自身を含む): 3802642848

約数和(自身を除く): 811859453

約数列:

[1, 5, 17, 85, 1571, 7855, 22397, 26707, 111985, 133535, 380749, 1903745, 35185687, 175928435, 598156679, 2990783395]

約数ペア:

[(1, 2990783395), (5, 598156679), (17, 175928435), (85, 35185687), (1571, 1903745), (7855, 380749), (22397, 133535), (26707, 111985)]