2055467570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{16661}}^1$

素因数の和:16767

約数の個数: 48

約数和(自身を含む): 4061462472

約数和(自身を除く): 2005994902

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 169, 338, 365, 730, 845, 949, 1690, 1898, 4745, 9490, 12337, 16661, 24674, 33322, 61685, 83305, 123370, 166610, 216593, 433186, 1082965, 1216253, 2165930, 2432506, 2815709, 5631418, 6081265, 12162530, 14078545, 15811289, 28157090, 31622578, 79056445, 158112890, 205546757, 411093514, 1027733785, 2055467570]

約数ペア:

[(1, 2055467570), (2, 1027733785), (5, 411093514), (10, 205546757), (13, 158112890), (26, 79056445), (65, 31622578), (73, 28157090), (130, 15811289), (146, 14078545), (169, 12162530), (338, 6081265), (365, 5631418), (730, 2815709), (845, 2432506), (949, 2165930), (1690, 1216253), (1898, 1082965), (4745, 433186), (9490, 216593), (12337, 166610), (16661, 123370), (24674, 83305), (33322, 61685)]