634854896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3052187}}^1$

素因数の和:3052208

約数の個数: 20

約数和(自身を含む): 1324649592

約数和(自身を除く): 689794696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3052187, 6104374, 12208748, 24417496, 39678431, 48834992, 79356862, 158713724, 317427448, 634854896]

約数ペア:

[(1, 634854896), (2, 317427448), (4, 158713724), (8, 79356862), (13, 48834992), (16, 39678431), (26, 24417496), (52, 12208748), (104, 6104374), (208, 3052187)]