2240282015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{393377}}^1$

素因数の和:393466

約数の個数: 16

約数和(自身を含む): 2888968032

約数和(自身を除く): 648686017

約数列:

[1, 5, 17, 67, 85, 335, 1139, 5695, 393377, 1966885, 6687409, 26356259, 33437045, 131781295, 448056403, 2240282015]

約数ペア:

[(1, 2240282015), (5, 448056403), (17, 131781295), (67, 33437045), (85, 26356259), (335, 6687409), (1139, 1966885), (5695, 393377)]