1794260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 4158336

約数和(自身を除く): 2364076

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 103, 130, 134, 206, 260, 268, 335, 412, 515, 670, 871, 1030, 1339, 1340, 1742, 2060, 2678, 3484, 4355, 5356, 6695, 6901, 8710, 13390, 13802, 17420, 26780, 27604, 34505, 69010, 89713, 138020, 179426, 358852, 448565, 897130, 1794260]

約数ペア:

[(1, 1794260), (2, 897130), (4, 448565), (5, 358852), (10, 179426), (13, 138020), (20, 89713), (26, 69010), (52, 34505), (65, 27604), (67, 26780), (103, 17420), (130, 13802), (134, 13390), (206, 8710), (260, 6901), (268, 6695), (335, 5356), (412, 4355), (515, 3484), (670, 2678), (871, 2060), (1030, 1742), (1339, 1340)]