2486012763

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^2\times {\mathrm{487}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 3811162880

約数和(自身を除く): 1325150117

約数列:

[1, 3, 13, 19, 39, 57, 83, 247, 249, 487, 741, 1079, 1461, 1577, 3237, 4731, 6331, 6889, 9253, 18993, 20501, 20667, 27759, 40421, 61503, 89557, 120289, 121263, 130891, 268671, 360867, 392673, 525473, 767999, 1576419, 1701583, 2303997, 3354943, 5104749, 9983987, 10064829, 29951961, 43614259, 63743917, 130842777, 191231751, 828670921, 2486012763]

約数ペア:

[(1, 2486012763), (3, 828670921), (13, 191231751), (19, 130842777), (39, 63743917), (57, 43614259), (83, 29951961), (247, 10064829), (249, 9983987), (487, 5104749), (741, 3354943), (1079, 2303997), (1461, 1701583), (1577, 1576419), (3237, 767999), (4731, 525473), (6331, 392673), (6889, 360867), (9253, 268671), (18993, 130891), (20501, 121263), (20667, 120289), (27759, 89557), (40421, 61503)]