515945482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1\times {\mathrm{389}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 843897600

約数和(自身を除く): 327952118

約数列:

[1, 2, 13, 26, 139, 278, 367, 389, 734, 778, 1807, 3614, 4771, 5057, 9542, 10114, 51013, 54071, 102026, 108142, 142763, 285526, 663169, 702923, 1326338, 1405846, 1855919, 3711838, 19844057, 39688114, 257972741, 515945482]

約数ペア:

[(1, 515945482), (2, 257972741), (13, 39688114), (26, 19844057), (139, 3711838), (278, 1855919), (367, 1405846), (389, 1326338), (734, 702923), (778, 663169), (1807, 285526), (3614, 142763), (4771, 108142), (5057, 102026), (9542, 54071), (10114, 51013)]