498920110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{295219}}^1$

素因数の和:295252

約数の個数: 24

約数和(自身を含む): 972454680

約数和(自身を除く): 473534570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 295219, 590438, 1476095, 2952190, 3837847, 7675694, 19189235, 38378470, 49892011, 99784022, 249460055, 498920110]

約数ペア:

[(1, 498920110), (2, 249460055), (5, 99784022), (10, 49892011), (13, 38378470), (26, 19189235), (65, 7675694), (130, 3837847), (169, 2952190), (338, 1476095), (845, 590438), (1690, 295219)]