3185260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12251}}^1$

素因数の和:12273

約数の個数: 24

約数和(自身を含む): 7204176

約数和(自身を除く): 4018916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 12251, 24502, 49004, 61255, 122510, 159263, 245020, 318526, 637052, 796315, 1592630, 3185260]

約数ペア:

[(1, 3185260), (2, 1592630), (4, 796315), (5, 637052), (10, 318526), (13, 245020), (20, 159263), (26, 122510), (52, 61255), (65, 49004), (130, 24502), (260, 12251)]