8708281390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{479267}}^1$

素因数の和:479376

約数の個数: 32

約数和(自身を含む): 16563502080

約数和(自身を除く): 7855220690

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 790, 1817, 3634, 9085, 18170, 479267, 958534, 2396335, 4792670, 11023141, 22046282, 37862093, 55115705, 75724186, 110231410, 189310465, 378620930, 870828139, 1741656278, 4354140695, 8708281390]

約数ペア:

[(1, 8708281390), (2, 4354140695), (5, 1741656278), (10, 870828139), (23, 378620930), (46, 189310465), (79, 110231410), (115, 75724186), (158, 55115705), (230, 37862093), (395, 22046282), (790, 11023141), (1817, 4792670), (3634, 2396335), (9085, 958534), (18170, 479267)]