1994241310

素因数分解:

$2^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{431}}^1\times {\mathrm{1373}}^1$

素因数の和:2148

約数の個数: 32

約数和(自身を含む): 3611267712

約数和(自身を除く): 1617026402

約数列:

[1, 2, 5, 10, 337, 431, 674, 862, 1373, 1685, 2155, 2746, 3370, 4310, 6865, 13730, 145247, 290494, 462701, 591763, 726235, 925402, 1183526, 1452470, 2313505, 2958815, 4627010, 5917630, 199424131, 398848262, 997120655, 1994241310]

約数ペア:

[(1, 1994241310), (2, 997120655), (5, 398848262), (10, 199424131), (337, 5917630), (431, 4627010), (674, 2958815), (862, 2313505), (1373, 1452470), (1685, 1183526), (2155, 925402), (2746, 726235), (3370, 591763), (4310, 462701), (6865, 290494), (13730, 145247)]