1982110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 3911040

約数和(自身を除く): 1928930

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 193, 386, 395, 790, 965, 1027, 1930, 2054, 2509, 5018, 5135, 10270, 12545, 15247, 25090, 30494, 76235, 152470, 198211, 396422, 991055, 1982110]

約数ペア:

[(1, 1982110), (2, 991055), (5, 396422), (10, 198211), (13, 152470), (26, 76235), (65, 30494), (79, 25090), (130, 15247), (158, 12545), (193, 10270), (386, 5135), (395, 5018), (790, 2509), (965, 2054), (1027, 1930)]