2040247076

素因数分解:

$2^2\times 7^1\times {\mathrm{3919}}^1\times {\mathrm{18593}}^1$

素因数の和:22523

約数の個数: 24

約数和(自身を含む): 4081754880

約数和(自身を除く): 2041507804

約数列:

[1, 2, 4, 7, 14, 28, 3919, 7838, 15676, 18593, 27433, 37186, 54866, 74372, 109732, 130151, 260302, 520604, 72865967, 145731934, 291463868, 510061769, 1020123538, 2040247076]

約数ペア:

[(1, 2040247076), (2, 1020123538), (4, 510061769), (7, 291463868), (14, 145731934), (28, 72865967), (3919, 520604), (7838, 260302), (15676, 130151), (18593, 109732), (27433, 74372), (37186, 54866)]