2064790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2269}}^1$

素因数の和:2296

約数の個数: 32

約数和(自身を含む): 4576320

約数和(自身を除く): 2511530

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2269, 4538, 11345, 15883, 22690, 29497, 31766, 58994, 79415, 147485, 158830, 206479, 294970, 412958, 1032395, 2064790]

約数ペア:

[(1, 2064790), (2, 1032395), (5, 412958), (7, 294970), (10, 206479), (13, 158830), (14, 147485), (26, 79415), (35, 58994), (65, 31766), (70, 29497), (91, 22690), (130, 15883), (182, 11345), (455, 4538), (910, 2269)]