1016860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3911}}^1$

素因数の和:3933

約数の個数: 24

約数和(自身を含む): 2300256

約数和(自身を除く): 1283396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3911, 7822, 15644, 19555, 39110, 50843, 78220, 101686, 203372, 254215, 508430, 1016860]

約数ペア:

[(1, 1016860), (2, 508430), (4, 254215), (5, 203372), (10, 101686), (13, 78220), (20, 50843), (26, 39110), (52, 19555), (65, 15644), (130, 7822), (260, 3911)]