2028553670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1418569}}^1$

素因数の和:1418600

約数の個数: 32

約数和(自身を含む): 4289755680

約数和(自身を除く): 2261202010

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1418569, 2837138, 7092845, 14185690, 15604259, 18441397, 31208518, 36882794, 78021295, 92206985, 156042590, 184413970, 202855367, 405710734, 1014276835, 2028553670]

約数ペア:

[(1, 2028553670), (2, 1014276835), (5, 405710734), (10, 202855367), (11, 184413970), (13, 156042590), (22, 92206985), (26, 78021295), (55, 36882794), (65, 31208518), (110, 18441397), (130, 15604259), (143, 14185690), (286, 7092845), (715, 2837138), (1430, 1418569)]