79280122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 129960000

約数和(自身を除く): 50679878

約数列:

[1, 2, 19, 37, 38, 74, 113, 226, 499, 703, 998, 1406, 2147, 4181, 4294, 8362, 9481, 18463, 18962, 36926, 56387, 79439, 112774, 158878, 350797, 701594, 1071353, 2086319, 2142706, 4172638, 39640061, 79280122]

約数ペア:

[(1, 79280122), (2, 39640061), (19, 4172638), (37, 2142706), (38, 2086319), (74, 1071353), (113, 701594), (226, 350797), (499, 158878), (703, 112774), (998, 79439), (1406, 56387), (2147, 36926), (4181, 18962), (4294, 18463), (8362, 9481)]