2040241510

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1980817}}^1$

素因数の和:1980927

約数の個数: 16

約数和(自身を含む): 3708091296

約数和(自身を除く): 1667849786

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 1980817, 3961634, 9904085, 19808170, 204024151, 408048302, 1020120755, 2040241510]

約数ペア:

[(1, 2040241510), (2, 1020120755), (5, 408048302), (10, 204024151), (103, 19808170), (206, 9904085), (515, 3961634), (1030, 1980817)]