264278352674

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{78983369}}^1$

素因数の和:78983617

約数の個数: 16

約数和(自身を含む): 454944211200

約数和(自身を除く): 190665858526

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 78983369, 157966738, 552883583, 1105767166, 18877025191, 37754050382, 132139176337, 264278352674]

約数ペア:

[(1, 264278352674), (2, 132139176337), (7, 37754050382), (14, 18877025191), (239, 1105767166), (478, 552883583), (1673, 157966738), (3346, 78983369)]