2145890604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1250519}}^1$

素因数の和:1250550

約数の個数: 48

約数和(自身を含む): 5882446080

約数和(自身を除く): 3736555476

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 1250519, 2501038, 3751557, 5002076, 7503114, 13755709, 15006228, 16256747, 27511418, 32513494, 41267127, 48770241, 55022836, 65026988, 82534254, 97540482, 165068508, 178824217, 195080964, 357648434, 536472651, 715296868, 1072945302, 2145890604]

約数ペア:

[(1, 2145890604), (2, 1072945302), (3, 715296868), (4, 536472651), (6, 357648434), (11, 195080964), (12, 178824217), (13, 165068508), (22, 97540482), (26, 82534254), (33, 65026988), (39, 55022836), (44, 48770241), (52, 41267127), (66, 32513494), (78, 27511418), (132, 16256747), (143, 15006228), (156, 13755709), (286, 7503114), (429, 5002076), (572, 3751557), (858, 2501038), (1716, 1250519)]