1019574

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 2304000

約数和(自身を除く): 1284426

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 239, 474, 478, 711, 717, 1422, 1434, 2133, 2151, 4266, 4302, 6453, 12906, 18881, 37762, 56643, 113286, 169929, 339858, 509787, 1019574]

約数ペア:

[(1, 1019574), (2, 509787), (3, 339858), (6, 169929), (9, 113286), (18, 56643), (27, 37762), (54, 18881), (79, 12906), (158, 6453), (237, 4302), (239, 4266), (474, 2151), (478, 2133), (711, 1434), (717, 1422)]