1314205690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{38237}}^1$

素因数の和:38742

約数の個数: 32

約数和(自身を含む): 2709085824

約数和(自身を除く): 1394880134

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 491, 982, 2455, 3437, 4910, 6874, 17185, 34370, 38237, 76474, 191185, 267659, 382370, 535318, 1338295, 2676590, 18774367, 37548734, 93871835, 131420569, 187743670, 262841138, 657102845, 1314205690]

約数ペア:

[(1, 1314205690), (2, 657102845), (5, 262841138), (7, 187743670), (10, 131420569), (14, 93871835), (35, 37548734), (70, 18774367), (491, 2676590), (982, 1338295), (2455, 535318), (3437, 382370), (4910, 267659), (6874, 191185), (17185, 76474), (34370, 38237)]