39811262

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{571}}^1$

素因数の和:1135

約数の個数: 16

約数和(自身を含む): 60787584

約数和(自身を除く): 20976322

約数列:

[1, 2, 71, 142, 491, 571, 982, 1142, 34861, 40541, 69722, 81082, 280361, 560722, 19905631, 39811262]

約数ペア:

[(1, 39811262), (2, 19905631), (71, 560722), (142, 280361), (491, 81082), (571, 69722), (982, 40541), (1142, 34861)]