1868660

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{401}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 3950856

約数和(自身を除く): 2082196

約数列:

[1, 2, 4, 5, 10, 20, 233, 401, 466, 802, 932, 1165, 1604, 2005, 2330, 4010, 4660, 8020, 93433, 186866, 373732, 467165, 934330, 1868660]

約数ペア:

[(1, 1868660), (2, 934330), (4, 467165), (5, 373732), (10, 186866), (20, 93433), (233, 8020), (401, 4660), (466, 4010), (802, 2330), (932, 2005), (1165, 1604)]