2506056

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{2131}}^1$

素因数の和:2154

約数の個数: 48

約数和(自身を含む): 7291440

約数和(自身を除く): 4785384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 2131, 4262, 6393, 8524, 12786, 14917, 17048, 25572, 29834, 44751, 51144, 59668, 89502, 104419, 119336, 179004, 208838, 313257, 358008, 417676, 626514, 835352, 1253028, 2506056]

約数ペア:

[(1, 2506056), (2, 1253028), (3, 835352), (4, 626514), (6, 417676), (7, 358008), (8, 313257), (12, 208838), (14, 179004), (21, 119336), (24, 104419), (28, 89502), (42, 59668), (49, 51144), (56, 44751), (84, 29834), (98, 25572), (147, 17048), (168, 14917), (196, 12786), (294, 8524), (392, 6393), (588, 4262), (1176, 2131)]