4492150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6911}}^1$

素因数の和:6936

約数の個数: 24

約数和(自身を含む): 8999424

約数和(自身を除く): 4507274

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 6911, 13822, 34555, 69110, 89843, 172775, 179686, 345550, 449215, 898430, 2246075, 4492150]

約数ペア:

[(1, 4492150), (2, 2246075), (5, 898430), (10, 449215), (13, 345550), (25, 179686), (26, 172775), (50, 89843), (65, 69110), (130, 34555), (325, 13822), (650, 6911)]