7680459319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{4789}}^1$

素因数の和:5015

約数の個数: 32

約数和(自身を含む): 8969945600

約数和(自身を除く): 1289486281

約数列:

[1, 13, 19, 43, 151, 247, 559, 817, 1963, 2869, 4789, 6493, 10621, 37297, 62257, 84409, 90991, 123367, 205927, 723139, 1182883, 1603771, 2677051, 3912613, 9400807, 13739641, 31094977, 50863969, 178615333, 404234701, 590804563, 7680459319]

約数ペア:

[(1, 7680459319), (13, 590804563), (19, 404234701), (43, 178615333), (151, 50863969), (247, 31094977), (559, 13739641), (817, 9400807), (1963, 3912613), (2869, 2677051), (4789, 1603771), (6493, 1182883), (10621, 723139), (37297, 205927), (62257, 123367), (84409, 90991)]