1207177738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1\times {\mathrm{769}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 1969506000

約数和(自身を除く): 762328262

約数列:

[1, 2, 13, 26, 173, 346, 349, 698, 769, 1538, 2249, 4498, 4537, 9074, 9997, 19994, 60377, 120754, 133037, 266074, 268381, 536762, 784901, 1569802, 1729481, 3458962, 3488953, 6977906, 46429913, 92859826, 603588869, 1207177738]

約数ペア:

[(1, 1207177738), (2, 603588869), (13, 92859826), (26, 46429913), (173, 6977906), (346, 3488953), (349, 3458962), (698, 1729481), (769, 1569802), (1538, 784901), (2249, 536762), (4498, 268381), (4537, 266074), (9074, 133037), (9997, 120754), (19994, 60377)]