1736808970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{38281}}^1$

素因数の和:38650

約数の個数: 32

約数和(自身を含む): 3376472400

約数和(自身を除く): 1639663430

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 349, 698, 1745, 3490, 4537, 9074, 22685, 38281, 45370, 76562, 191405, 382810, 497653, 995306, 2488265, 4976530, 13360069, 26720138, 66800345, 133600690, 173680897, 347361794, 868404485, 1736808970]

約数ペア:

[(1, 1736808970), (2, 868404485), (5, 347361794), (10, 173680897), (13, 133600690), (26, 66800345), (65, 26720138), (130, 13360069), (349, 4976530), (698, 2488265), (1745, 995306), (3490, 497653), (4537, 382810), (9074, 191405), (22685, 76562), (38281, 45370)]