297137724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1904729}}^1$

素因数の和:1904749

約数の個数: 24

約数和(自身を含む): 746654160

約数和(自身を除く): 449516436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1904729, 3809458, 5714187, 7618916, 11428374, 22856748, 24761477, 49522954, 74284431, 99045908, 148568862, 297137724]

約数ペア:

[(1, 297137724), (2, 148568862), (3, 99045908), (4, 74284431), (6, 49522954), (12, 24761477), (13, 22856748), (26, 11428374), (39, 7618916), (52, 5714187), (78, 3809458), (156, 1904729)]