2021855154

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{988199}}^1$

素因数の和:988246

約数の個数: 32

約数和(自身を含む): 4553625600

約数和(自身を除く): 2531770446

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 988199, 1976398, 2964597, 5929194, 10870189, 21740378, 30634169, 32610567, 61268338, 65221134, 91902507, 183805014, 336975859, 673951718, 1010927577, 2021855154]

約数ペア:

[(1, 2021855154), (2, 1010927577), (3, 673951718), (6, 336975859), (11, 183805014), (22, 91902507), (31, 65221134), (33, 61268338), (62, 32610567), (66, 30634169), (93, 21740378), (186, 10870189), (341, 5929194), (682, 2964597), (1023, 1976398), (2046, 988199)]