249610004

素因数分解:

$2^2\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{5987}}^1$

素因数の和:7487

約数の個数: 24

約数和(自身を含む): 499638720

約数和(自身を除く): 250028716

約数列:

[1, 2, 4, 7, 14, 28, 1489, 2978, 5956, 5987, 10423, 11974, 20846, 23948, 41692, 41909, 83818, 167636, 8914643, 17829286, 35658572, 62402501, 124805002, 249610004]

約数ペア:

[(1, 249610004), (2, 124805002), (4, 62402501), (7, 35658572), (14, 17829286), (28, 8914643), (1489, 167636), (2978, 83818), (5956, 41909), (5987, 41692), (10423, 23948), (11974, 20846)]