2290215678

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{1998443}}^1$

素因数の和:1998639

約数の個数: 16

約数和(自身を含む): 4604414976

約数和(自身を除く): 2314199298

約数列:

[1, 2, 3, 6, 191, 382, 573, 1146, 1998443, 3996886, 5995329, 11990658, 381702613, 763405226, 1145107839, 2290215678]

約数ペア:

[(1, 2290215678), (2, 1145107839), (3, 763405226), (6, 381702613), (191, 11990658), (382, 5995329), (573, 3996886), (1146, 1998443)]