988026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 2177280

約数和(自身を除く): 1189254

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 239, 318, 478, 689, 717, 1378, 1434, 2067, 3107, 4134, 6214, 9321, 12667, 18642, 25334, 38001, 76002, 164671, 329342, 494013, 988026]

約数ペア:

[(1, 988026), (2, 494013), (3, 329342), (6, 164671), (13, 76002), (26, 38001), (39, 25334), (53, 18642), (78, 12667), (106, 9321), (159, 6214), (239, 4134), (318, 3107), (478, 2067), (689, 1434), (717, 1378)]