406475742322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{8287}}^1\times {\mathrm{14401}}^1$

素因数の和:22834

約数の個数: 32

約数和(自身を含む): 661752774144

約数和(自身を除く): 255277031822

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 8287, 14401, 16574, 28802, 107731, 187213, 215462, 374426, 1085597, 1886531, 2171194, 3773062, 14112761, 24524903, 28225522, 49049806, 119341087, 238682174, 1551434131, 3102868262, 15633682397, 31267364794, 203237871161, 406475742322]

約数ペア:

[(1, 406475742322), (2, 203237871161), (13, 31267364794), (26, 15633682397), (131, 3102868262), (262, 1551434131), (1703, 238682174), (3406, 119341087), (8287, 49049806), (14401, 28225522), (16574, 24524903), (28802, 14112761), (107731, 3773062), (187213, 2171194), (215462, 1886531), (374426, 1085597)]