708110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{419}}^1$

素因数の和:452

約数の個数: 24

約数和(自身を含む): 1383480

約数和(自身を除く): 675370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 419, 838, 845, 1690, 2095, 4190, 5447, 10894, 27235, 54470, 70811, 141622, 354055, 708110]

約数ペア:

[(1, 708110), (2, 354055), (5, 141622), (10, 70811), (13, 54470), (26, 27235), (65, 10894), (130, 5447), (169, 4190), (338, 2095), (419, 1690), (838, 845)]