386939634

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{31321}}^1$

素因数の和:31426

約数の個数: 32

約数和(自身を含む): 811866240

約数和(自身を除く): 424926606

約数列:

[1, 2, 3, 6, 29, 58, 71, 87, 142, 174, 213, 426, 2059, 4118, 6177, 12354, 31321, 62642, 93963, 187926, 908309, 1816618, 2223791, 2724927, 4447582, 5449854, 6671373, 13342746, 64489939, 128979878, 193469817, 386939634]

約数ペア:

[(1, 386939634), (2, 193469817), (3, 128979878), (6, 64489939), (29, 13342746), (58, 6671373), (71, 5449854), (87, 4447582), (142, 2724927), (174, 2223791), (213, 1816618), (426, 908309), (2059, 187926), (4118, 93963), (6177, 62642), (12354, 31321)]