402038

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2$

素因数の和:116

約数の個数: 24

約数和(自身を含む): 758352

約数和(自身を除く): 356314

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 2209, 4277, 4418, 8554, 15463, 28717, 30926, 57434, 201019, 402038]

約数ペア:

[(1, 402038), (2, 201019), (7, 57434), (13, 30926), (14, 28717), (26, 15463), (47, 8554), (91, 4418), (94, 4277), (182, 2209), (329, 1222), (611, 658)]