4385620144

素因数分解:

$2^4\times {\mathrm{1217}}^1\times {\mathrm{225227}}^1$

素因数の和:226452

約数の個数: 20

約数和(自身を含む): 8504158824

約数和(自身を除く): 4118538680

約数列:

[1, 2, 4, 8, 16, 1217, 2434, 4868, 9736, 19472, 225227, 450454, 900908, 1801816, 3603632, 274101259, 548202518, 1096405036, 2192810072, 4385620144]

約数ペア:

[(1, 4385620144), (2, 2192810072), (4, 1096405036), (8, 548202518), (16, 274101259), (1217, 3603632), (2434, 1801816), (4868, 900908), (9736, 450454), (19472, 225227)]