388614

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:515

約数の個数: 16

約数和(自身を含む): 783360

約数和(自身を除く): 394746

約数列:

[1, 2, 3, 6, 239, 271, 478, 542, 717, 813, 1434, 1626, 64769, 129538, 194307, 388614]

約数ペア:

[(1, 388614), (2, 194307), (3, 129538), (6, 64769), (239, 1626), (271, 1434), (478, 813), (542, 717)]