890136166

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{37657}}^1$

素因数の和:37935

約数の個数: 16

約数和(自身を含む): 1366533504

約数和(自身を除く): 476397338

約数列:

[1, 2, 53, 106, 223, 446, 11819, 23638, 37657, 75314, 1995821, 3991642, 8397511, 16795022, 445068083, 890136166]

約数ペア:

[(1, 890136166), (2, 445068083), (53, 16795022), (106, 8397511), (223, 3991642), (446, 1995821), (11819, 75314), (23638, 37657)]