389984162

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1\times {\mathrm{2633}}^1$

素因数の和:3457

約数の個数: 16

約数和(自身を含む): 591701760

約数和(自身を除く): 201717598

約数列:

[1, 2, 103, 206, 719, 1438, 2633, 5266, 74057, 148114, 271199, 542398, 1893127, 3786254, 194992081, 389984162]

約数ペア:

[(1, 389984162), (2, 194992081), (103, 3786254), (206, 1893127), (719, 542398), (1438, 271199), (2633, 148114), (5266, 74057)]