509422444

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{13093}}^1$

素因数の和:13305

約数の個数: 24

約数和(自身を含む): 910713888

約数和(自身を除く): 401291444

約数列:

[1, 2, 4, 71, 137, 142, 274, 284, 548, 9727, 13093, 19454, 26186, 38908, 52372, 929603, 1793741, 1859206, 3587482, 3718412, 7174964, 127355611, 254711222, 509422444]

約数ペア:

[(1, 509422444), (2, 254711222), (4, 127355611), (71, 7174964), (137, 3718412), (142, 3587482), (274, 1859206), (284, 1793741), (548, 929603), (9727, 52372), (13093, 38908), (19454, 26186)]