3927950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6043}}^1$

素因数の和:6068

約数の個数: 24

約数和(自身を含む): 7869288

約数和(自身を除く): 3941338

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 6043, 12086, 30215, 60430, 78559, 151075, 157118, 302150, 392795, 785590, 1963975, 3927950]

約数ペア:

[(1, 3927950), (2, 1963975), (5, 785590), (10, 392795), (13, 302150), (25, 157118), (26, 151075), (50, 78559), (65, 60430), (130, 30215), (325, 12086), (650, 6043)]