79486946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12589}}^1$

素因数の和:12650

約数の個数: 32

約数和(自身を含む): 152288640

約数和(自身を除く): 72801694

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 6314, 12589, 25178, 88123, 138479, 176246, 276958, 516149, 969353, 1032298, 1938706, 3613043, 5677639, 7226086, 11355278, 39743473, 79486946]

約数ペア:

[(1, 79486946), (2, 39743473), (7, 11355278), (11, 7226086), (14, 5677639), (22, 3613043), (41, 1938706), (77, 1032298), (82, 969353), (154, 516149), (287, 276958), (451, 176246), (574, 138479), (902, 88123), (3157, 25178), (6314, 12589)]