2021737142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1297649}}^1$

素因数の和:1297711

約数の個数: 16

約数和(自身を含む): 3270078000

約数和(自身を除く): 1248340858

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 1297649, 2595298, 24655331, 49310662, 53203609, 106407218, 1010868571, 2021737142]

約数ペア:

[(1, 2021737142), (2, 1010868571), (19, 106407218), (38, 53203609), (41, 49310662), (82, 24655331), (779, 2595298), (1558, 1297649)]