1640248566

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{24852251}}^1$

素因数の和:24852267

約数の個数: 16

約数和(自身を含む): 3578724288

約数和(自身を除く): 1938475722

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 24852251, 49704502, 74556753, 149113506, 273374761, 546749522, 820124283, 1640248566]

約数ペア:

[(1, 1640248566), (2, 820124283), (3, 546749522), (6, 273374761), (11, 149113506), (22, 74556753), (33, 49704502), (66, 24852251)]