497491462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{9293}}^1$

素因数の和:9408

約数の個数: 32

約数和(自身を含む): 843151680

約数和(自身を除く): 345660218

約数列:

[1, 2, 13, 26, 29, 58, 71, 142, 377, 754, 923, 1846, 2059, 4118, 9293, 18586, 26767, 53534, 120809, 241618, 269497, 538994, 659803, 1319606, 3503461, 7006922, 8577439, 17154878, 19134287, 38268574, 248745731, 497491462]

約数ペア:

[(1, 497491462), (2, 248745731), (13, 38268574), (26, 19134287), (29, 17154878), (58, 8577439), (71, 7006922), (142, 3503461), (377, 1319606), (754, 659803), (923, 538994), (1846, 269497), (2059, 241618), (4118, 120809), (9293, 53534), (18586, 26767)]