1995654

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2539}}^1$

素因数の和:2675

約数の個数: 16

約数和(自身を含む): 4023360

約数和(自身を除く): 2027706

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 2539, 5078, 7617, 15234, 332609, 665218, 997827, 1995654]

約数ペア:

[(1, 1995654), (2, 997827), (3, 665218), (6, 332609), (131, 15234), (262, 7617), (393, 5078), (786, 2539)]