858393498

素因数分解:

$2^1\times 3^1\times {\mathrm{1021}}^1\times {\mathrm{140123}}^1$

素因数の和:141149

約数の個数: 16

約数和(自身を含む): 1718480736

約数和(自身を除く): 860087238

約数列:

[1, 2, 3, 6, 1021, 2042, 3063, 6126, 140123, 280246, 420369, 840738, 143065583, 286131166, 429196749, 858393498]

約数ペア:

[(1, 858393498), (2, 429196749), (3, 286131166), (6, 143065583), (1021, 840738), (2042, 420369), (3063, 280246), (6126, 140123)]