868369318

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1\times {\mathrm{6761}}^1$

素因数の和:7343

約数の個数: 16

約数和(自身を含む): 1314532800

約数和(自身を除く): 446163482

約数列:

[1, 2, 149, 298, 431, 862, 6761, 13522, 64219, 128438, 1007389, 2014778, 2913991, 5827982, 434184659, 868369318]

約数ペア:

[(1, 868369318), (2, 434184659), (149, 5827982), (298, 2913991), (431, 2014778), (862, 1007389), (6761, 128438), (13522, 64219)]