1248910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{739}}^1$

素因数の和:772

約数の個数: 24

約数和(自身を含む): 2437560

約数和(自身を除く): 1188650

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 739, 845, 1478, 1690, 3695, 7390, 9607, 19214, 48035, 96070, 124891, 249782, 624455, 1248910]

約数ペア:

[(1, 1248910), (2, 624455), (5, 249782), (10, 124891), (13, 96070), (26, 48035), (65, 19214), (130, 9607), (169, 7390), (338, 3695), (739, 1690), (845, 1478)]