2464540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9479}}^1$

素因数の和:9501

約数の個数: 24

約数和(自身を含む): 5574240

約数和(自身を除く): 3109700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 9479, 18958, 37916, 47395, 94790, 123227, 189580, 246454, 492908, 616135, 1232270, 2464540]

約数ペア:

[(1, 2464540), (2, 1232270), (4, 616135), (5, 492908), (10, 246454), (13, 189580), (20, 123227), (26, 94790), (52, 47395), (65, 37916), (130, 18958), (260, 9479)]