439968126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331801}}^1$

素因数の和:331836

約数の個数: 32

約数和(自身を含む): 1003369248

約数和(自身を除く): 563401122

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 331801, 663602, 995403, 1990806, 4313413, 5640617, 8626826, 11281234, 12940239, 16921851, 25880478, 33843702, 73328021, 146656042, 219984063, 439968126]

約数ペア:

[(1, 439968126), (2, 219984063), (3, 146656042), (6, 73328021), (13, 33843702), (17, 25880478), (26, 16921851), (34, 12940239), (39, 11281234), (51, 8626826), (78, 5640617), (102, 4313413), (221, 1990806), (442, 995403), (663, 663602), (1326, 331801)]