2857118882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{420041}}^1$

素因数の和:420241

約数の個数: 16

約数和(自身を含む): 4536453600

約数和(自身を除く): 1679334718

約数列:

[1, 2, 19, 38, 179, 358, 3401, 6802, 420041, 840082, 7980779, 15961558, 75187339, 150374678, 1428559441, 2857118882]

約数ペア:

[(1, 2857118882), (2, 1428559441), (19, 150374678), (38, 75187339), (179, 15961558), (358, 7980779), (3401, 840082), (6802, 420041)]