2873598

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 7472640

約数和(自身を除く): 4599042

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 277, 399, 494, 546, 554, 741, 798, 831, 1482, 1662, 1729, 1939, 3458, 3601, 3878, 5187, 5263, 5817, 7202, 10374, 10526, 10803, 11634, 15789, 21606, 25207, 31578, 36841, 50414, 68419, 73682, 75621, 110523, 136838, 151242, 205257, 221046, 410514, 478933, 957866, 1436799, 2873598]

約数ペア:

[(1, 2873598), (2, 1436799), (3, 957866), (6, 478933), (7, 410514), (13, 221046), (14, 205257), (19, 151242), (21, 136838), (26, 110523), (38, 75621), (39, 73682), (42, 68419), (57, 50414), (78, 36841), (91, 31578), (114, 25207), (133, 21606), (182, 15789), (247, 11634), (266, 10803), (273, 10526), (277, 10374), (399, 7202), (494, 5817), (546, 5263), (554, 5187), (741, 3878), (798, 3601), (831, 3458), (1482, 1939), (1662, 1729)]