348540652070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2681081939}}^1$

素因数の和:2681081959

約数の個数: 16

約数和(自身を含む): 675632648880

約数和(自身を除く): 327091996810

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2681081939, 5362163878, 13405409695, 26810819390, 34854065207, 69708130414, 174270326035, 348540652070]

約数ペア:

[(1, 348540652070), (2, 174270326035), (5, 69708130414), (10, 34854065207), (13, 26810819390), (26, 13405409695), (65, 5362163878), (130, 2681081939)]