40989812866

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{10140973}}^1$

素因数の和:10141065

約数の個数: 16

約数和(自身を含む): 64253211264

約数和(自身を除く): 23263398398

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 10140973, 20281946, 436061839, 476625731, 872123678, 953251462, 20494906433, 40989812866]

約数ペア:

[(1, 40989812866), (2, 20494906433), (43, 953251462), (47, 872123678), (86, 476625731), (94, 436061839), (2021, 20281946), (4042, 10140973)]