140596012

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{1709}}^1$

素因数の和:2001

約数の個数: 24

約数和(自身を含む): 249646320

約数和(自身を除く): 109050308

約数列:

[1, 2, 4, 131, 157, 262, 314, 524, 628, 1709, 3418, 6836, 20567, 41134, 82268, 223879, 268313, 447758, 536626, 895516, 1073252, 35149003, 70298006, 140596012]

約数ペア:

[(1, 140596012), (2, 70298006), (4, 35149003), (131, 1073252), (157, 895516), (262, 536626), (314, 447758), (524, 268313), (628, 223879), (1709, 82268), (3418, 41134), (6836, 20567)]