830662558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1987231}}^1$

素因数の和:1987263

約数の個数: 16

約数和(自身を含む): 1430807040

約数和(自身を除く): 600144482

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1987231, 3974462, 21859541, 37757389, 43719082, 75514778, 415331279, 830662558]

約数ペア:

[(1, 830662558), (2, 415331279), (11, 75514778), (19, 43719082), (22, 37757389), (38, 21859541), (209, 3974462), (418, 1987231)]