253173674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{27901}}^1$

素因数の和:28265

約数の個数: 16

約数和(自身を含む): 410159400

約数和(自身を除く): 156985726

約数列:

[1, 2, 13, 26, 349, 698, 4537, 9074, 27901, 55802, 362713, 725426, 9737449, 19474898, 126586837, 253173674]

約数ペア:

[(1, 253173674), (2, 126586837), (13, 19474898), (26, 9737449), (349, 725426), (698, 362713), (4537, 55802), (9074, 27901)]