2021866538

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{6247}}^1\times {\mathrm{3947}}^1$

素因数の和:10237

約数の個数: 16

約数和(自身を含む): 3108055104

約数和(自身を除く): 1086188566

約数列:

[1, 2, 41, 82, 3947, 6247, 7894, 12494, 161827, 256127, 323654, 512254, 24656909, 49313818, 1010933269, 2021866538]

約数ペア:

[(1, 2021866538), (2, 1010933269), (41, 49313818), (82, 24656909), (3947, 512254), (6247, 323654), (7894, 256127), (12494, 161827)]