838159112

素因数分解:

$2^3\times 7^2\times {\mathrm{733}}^1\times {\mathrm{2917}}^1$

素因数の和:3670

約数の個数: 48

約数和(自身を含む): 1831249260

約数和(自身を除く): 993090148

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 733, 1466, 2917, 2932, 5131, 5834, 5864, 10262, 11668, 20419, 20524, 23336, 35917, 40838, 41048, 71834, 81676, 142933, 143668, 163352, 285866, 287336, 571732, 1143464, 2138161, 4276322, 8552644, 14967127, 17105288, 29934254, 59868508, 104769889, 119737016, 209539778, 419079556, 838159112]

約数ペア:

[(1, 838159112), (2, 419079556), (4, 209539778), (7, 119737016), (8, 104769889), (14, 59868508), (28, 29934254), (49, 17105288), (56, 14967127), (98, 8552644), (196, 4276322), (392, 2138161), (733, 1143464), (1466, 571732), (2917, 287336), (2932, 285866), (5131, 163352), (5834, 143668), (5864, 142933), (10262, 81676), (11668, 71834), (20419, 41048), (20524, 40838), (23336, 35917)]