2021196106

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1\times {\mathrm{25229}}^1$

素因数の和:26249

約数の個数: 16

約数和(自身を含む): 3109042440

約数和(自身を除く): 1087846334

約数列:

[1, 2, 41, 82, 977, 1954, 25229, 40057, 50458, 80114, 1034389, 2068778, 24648733, 49297466, 1010598053, 2021196106]

約数ペア:

[(1, 2021196106), (2, 1010598053), (41, 49297466), (82, 24648733), (977, 2068778), (1954, 1034389), (25229, 80114), (40057, 50458)]