280642434

素因数分解:

$2^1\times 3^1\times {\mathrm{613}}^1\times {\mathrm{76303}}^1$

素因数の和:76921

約数の個数: 16

約数和(自身を含む): 562207872

約数和(自身を除く): 281565438

約数列:

[1, 2, 3, 6, 613, 1226, 1839, 3678, 76303, 152606, 228909, 457818, 46773739, 93547478, 140321217, 280642434]

約数ペア:

[(1, 280642434), (2, 140321217), (3, 93547478), (6, 46773739), (613, 457818), (1226, 228909), (1839, 152606), (3678, 76303)]