2087756876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{990397}}^1$

素因数の和:990449

約数の個数: 24

約数和(自身を含む): 3993284736

約数和(自身を除く): 1905527860

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 990397, 1980794, 3961588, 16836749, 30702307, 33673498, 61404614, 67346996, 122809228, 521939219, 1043878438, 2087756876]

約数ペア:

[(1, 2087756876), (2, 1043878438), (4, 521939219), (17, 122809228), (31, 67346996), (34, 61404614), (62, 33673498), (68, 30702307), (124, 16836749), (527, 3961588), (1054, 1980794), (2108, 990397)]