508770997

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1\times {\mathrm{853}}^1$

素因数の和:1612

約数の個数: 16

約数和(自身を含む): 587278720

約数和(自身を除く): 78507723

約数列:

[1, 7, 139, 613, 853, 973, 4291, 5971, 85207, 118567, 522889, 596449, 829969, 3660223, 72681571, 508770997]

約数ペア:

[(1, 508770997), (7, 72681571), (139, 3660223), (613, 829969), (853, 596449), (973, 522889), (4291, 118567), (5971, 85207)]