1299853984

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{284059}}^1$

素因数の和:284093

約数の個数: 48

約数和(自身を含む): 3006491040

約数和(自身を除く): 1706637056

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 284059, 568118, 1136236, 2272472, 3124649, 3692767, 4544944, 6249298, 7385534, 9089888, 12498596, 14771068, 24997192, 29542136, 40620437, 49994384, 59084272, 81240874, 99988768, 118168544, 162481748, 324963496, 649926992, 1299853984]

約数ペア:

[(1, 1299853984), (2, 649926992), (4, 324963496), (8, 162481748), (11, 118168544), (13, 99988768), (16, 81240874), (22, 59084272), (26, 49994384), (32, 40620437), (44, 29542136), (52, 24997192), (88, 14771068), (104, 12498596), (143, 9089888), (176, 7385534), (208, 6249298), (286, 4544944), (352, 3692767), (416, 3124649), (572, 2272472), (1144, 1136236), (2288, 568118), (4576, 284059)]