2203211888

素因数分解:

$2^4\times {\mathrm{1129}}^1\times {\mathrm{121967}}^1$

素因数の和:123104

約数の個数: 20

約数和(自身を含む): 4272539040

約数和(自身を除く): 2069327152

約数列:

[1, 2, 4, 8, 16, 1129, 2258, 4516, 9032, 18064, 121967, 243934, 487868, 975736, 1951472, 137700743, 275401486, 550802972, 1101605944, 2203211888]

約数ペア:

[(1, 2203211888), (2, 1101605944), (4, 550802972), (8, 275401486), (16, 137700743), (1129, 1951472), (2258, 975736), (4516, 487868), (9032, 243934), (18064, 121967)]