1085194078

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{419}}^1\times {\mathrm{3329}}^1$

素因数の和:4139

約数の個数: 16

約数和(自身を含む): 1636362000

約数和(自身を除く): 551167922

約数列:

[1, 2, 389, 419, 778, 838, 3329, 6658, 162991, 325982, 1294981, 1394851, 2589962, 2789702, 542597039, 1085194078]

約数ペア:

[(1, 1085194078), (2, 542597039), (389, 2789702), (419, 2589962), (778, 1394851), (838, 1294981), (3329, 325982), (6658, 162991)]