2505781992

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{2130767}}^1$

素因数の和:2130790

約数の個数: 48

約数和(自身を含む): 7287226560

約数和(自身を除く): 4781444568

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, 2130767, 4261534, 6392301, 8523068, 12784602, 14915369, 17046136, 25569204, 29830738, 44746107, 51138408, 59661476, 89492214, 104407583, 119322952, 178984428, 208815166, 313222749, 357968856, 417630332, 626445498, 835260664, 1252890996, 2505781992]

約数ペア:

[(1, 2505781992), (2, 1252890996), (3, 835260664), (4, 626445498), (6, 417630332), (7, 357968856), (8, 313222749), (12, 208815166), (14, 178984428), (21, 119322952), (24, 104407583), (28, 89492214), (42, 59661476), (49, 51138408), (56, 44746107), (84, 29830738), (98, 25569204), (147, 17046136), (168, 14915369), (196, 12784602), (294, 8523068), (392, 6392301), (588, 4261534), (1176, 2130767)]