850613989870

素因数分解:

$2^1\times 5^1\times {\mathrm{12713}}^1\times {\mathrm{6690899}}^1$

素因数の和:6703619

約数の個数: 16

約数和(自身を含む): 1531225846800

約数和(自身を除く): 680611856930

約数列:

[1, 2, 5, 10, 12713, 25426, 63565, 127130, 6690899, 13381798, 33454495, 66908990, 85061398987, 170122797974, 425306994935, 850613989870]

約数ペア:

[(1, 850613989870), (2, 425306994935), (5, 170122797974), (10, 85061398987), (12713, 66908990), (25426, 33454495), (63565, 13381798), (127130, 6690899)]