488241426

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1\times {\mathrm{1237}}^1$

素因数の和:1818

約数の個数: 32

約数和(自身を含む): 985844160

約数和(自身を除く): 497602734

約数列:

[1, 2, 3, 6, 157, 314, 419, 471, 838, 942, 1237, 1257, 2474, 2514, 3711, 7422, 65783, 131566, 194209, 197349, 388418, 394698, 518303, 582627, 1036606, 1165254, 1554909, 3109818, 81373571, 162747142, 244120713, 488241426]

約数ペア:

[(1, 488241426), (2, 244120713), (3, 162747142), (6, 81373571), (157, 3109818), (314, 1554909), (419, 1165254), (471, 1036606), (838, 582627), (942, 518303), (1237, 394698), (1257, 388418), (2474, 197349), (2514, 194209), (3711, 131566), (7422, 65783)]