2013657972

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1\times {\mathrm{2207}}^1$

素因数の和:2900

約数の個数: 48

約数和(自身を含む): 4743137280

約数和(自身を除く): 2729479308

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 547, 556, 834, 1094, 1641, 1668, 2188, 2207, 3282, 4414, 6564, 6621, 8828, 13242, 26484, 76033, 152066, 228099, 304132, 306773, 456198, 613546, 912396, 920319, 1207229, 1227092, 1840638, 2414458, 3621687, 3681276, 4828916, 7243374, 14486748, 167804831, 335609662, 503414493, 671219324, 1006828986, 2013657972]

約数ペア:

[(1, 2013657972), (2, 1006828986), (3, 671219324), (4, 503414493), (6, 335609662), (12, 167804831), (139, 14486748), (278, 7243374), (417, 4828916), (547, 3681276), (556, 3621687), (834, 2414458), (1094, 1840638), (1641, 1227092), (1668, 1207229), (2188, 920319), (2207, 912396), (3282, 613546), (4414, 456198), (6564, 306773), (6621, 304132), (8828, 228099), (13242, 152066), (26484, 76033)]