2495188045

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{248401}}^1$

素因数の和:248461

約数の個数: 24

約数和(自身を含む): 3568046328

約数和(自身を除く): 1072858283

約数列:

[1, 5, 7, 35, 41, 49, 205, 245, 287, 1435, 2009, 10045, 248401, 1242005, 1738807, 8694035, 10184441, 12171649, 50922205, 60858245, 71291087, 356455435, 499037609, 2495188045]

約数ペア:

[(1, 2495188045), (5, 499037609), (7, 356455435), (35, 71291087), (41, 60858245), (49, 50922205), (205, 12171649), (245, 10184441), (287, 8694035), (1435, 1738807), (2009, 1242005), (10045, 248401)]