137404956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{880801}}^1$

素因数の和:880821

約数の個数: 24

約数和(自身を含む): 345274384

約数和(自身を除く): 207869428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 880801, 1761602, 2642403, 3523204, 5284806, 10569612, 11450413, 22900826, 34351239, 45801652, 68702478, 137404956]

約数ペア:

[(1, 137404956), (2, 68702478), (3, 45801652), (4, 34351239), (6, 22900826), (12, 11450413), (13, 10569612), (26, 5284806), (39, 3523204), (52, 2642403), (78, 1761602), (156, 880801)]