538303974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{237977}}^1$

素因数の和:238024

約数の個数: 32

約数和(自身を含む): 1199409120

約数和(自身を除く): 661105146

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 237977, 475954, 713931, 1427862, 3093701, 6187402, 6901333, 9281103, 13802666, 18562206, 20703999, 41407998, 89717329, 179434658, 269151987, 538303974]

約数ペア:

[(1, 538303974), (2, 269151987), (3, 179434658), (6, 89717329), (13, 41407998), (26, 20703999), (29, 18562206), (39, 13802666), (58, 9281103), (78, 6901333), (87, 6187402), (174, 3093701), (377, 1427862), (754, 713931), (1131, 475954), (2262, 237977)]