1966672

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{1217}}^1$

素因数の和:1326

約数の個数: 20

約数和(自身を含む): 3851316

約数和(自身を除く): 1884644

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1217, 1616, 2434, 4868, 9736, 19472, 122917, 245834, 491668, 983336, 1966672]

約数ペア:

[(1, 1966672), (2, 983336), (4, 491668), (8, 245834), (16, 122917), (101, 19472), (202, 9736), (404, 4868), (808, 2434), (1217, 1616)]