2039898889222

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1\times {\mathrm{3259}}^1\times {\mathrm{8461}}^1$

素因数の和:12556

約数の個数: 32

約数和(自身を含む): 3130252208640

約数和(自身を除く): 1090353319418

約数列:

[1, 2, 47, 94, 787, 1574, 3259, 6518, 8461, 16922, 36989, 73978, 153173, 306346, 397667, 795334, 2564833, 5129666, 6658807, 13317614, 27574399, 55148798, 120547151, 241094302, 312963929, 625927858, 1295996753, 2591993506, 21701052013, 43402104026, 1019949444611, 2039898889222]

約数ペア:

[(1, 2039898889222), (2, 1019949444611), (47, 43402104026), (94, 21701052013), (787, 2591993506), (1574, 1295996753), (3259, 625927858), (6518, 312963929), (8461, 241094302), (16922, 120547151), (36989, 55148798), (73978, 27574399), (153173, 13317614), (306346, 6658807), (397667, 5129666), (795334, 2564833)]