2100080053442

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1\times {\mathrm{66067}}^1$

素因数の和:66543

約数の個数: 64

約数和(自身を含む): 3696222357504

約数和(自身を除く): 1596142304062

約数列:

[1, 2, 7, 14, 71, 113, 142, 226, 283, 497, 566, 791, 994, 1582, 1981, 3962, 8023, 16046, 20093, 31979, 40186, 56161, 63958, 66067, 112322, 132134, 140651, 223853, 281302, 447706, 462469, 924938, 2270509, 4541018, 4690757, 7465571, 9381514, 14931142, 15893563, 18696961, 31787126, 32835299, 37393922, 52258997, 65670598, 104517994, 130878727, 261757454, 530055541, 1060111082, 1327484231, 2112756593, 2654968462, 3710388787, 4225513186, 7420777574, 9292389617, 14789296151, 18584779234, 29578592302, 150005718103, 300011436206, 1050040026721, 2100080053442]

約数ペア:

[(1, 2100080053442), (2, 1050040026721), (7, 300011436206), (14, 150005718103), (71, 29578592302), (113, 18584779234), (142, 14789296151), (226, 9292389617), (283, 7420777574), (497, 4225513186), (566, 3710388787), (791, 2654968462), (994, 2112756593), (1582, 1327484231), (1981, 1060111082), (3962, 530055541), (8023, 261757454), (16046, 130878727), (20093, 104517994), (31979, 65670598), (40186, 52258997), (56161, 37393922), (63958, 32835299), (66067, 31787126), (112322, 18696961), (132134, 15893563), (140651, 14931142), (223853, 9381514), (281302, 7465571), (447706, 4690757), (462469, 4541018), (924938, 2270509)]