13303718350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20467259}}^1$

素因数の和:20467284

約数の個数: 24

約数和(自身を含む): 26648372520

約数和(自身を除く): 13344654170

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 20467259, 40934518, 102336295, 204672590, 266074367, 511681475, 532148734, 1023362950, 1330371835, 2660743670, 6651859175, 13303718350]

約数ペア:

[(1, 13303718350), (2, 6651859175), (5, 2660743670), (10, 1330371835), (13, 1023362950), (25, 532148734), (26, 511681475), (50, 266074367), (65, 204672590), (130, 102336295), (325, 40934518), (650, 20467259)]