1279236968

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{277}}^1\times {\mathrm{3823}}^1$

素因数の和:4257

約数の個数: 32

約数和(自身を含む): 2423804160

約数和(自身を除く): 1144567192

約数列:

[1, 2, 4, 8, 151, 277, 302, 554, 604, 1108, 1208, 2216, 3823, 7646, 15292, 30584, 41827, 83654, 167308, 334616, 577273, 1058971, 1154546, 2117942, 2309092, 4235884, 4618184, 8471768, 159904621, 319809242, 639618484, 1279236968]

約数ペア:

[(1, 1279236968), (2, 639618484), (4, 319809242), (8, 159904621), (151, 8471768), (277, 4618184), (302, 4235884), (554, 2309092), (604, 2117942), (1108, 1154546), (1208, 1058971), (2216, 577273), (3823, 334616), (7646, 167308), (15292, 83654), (30584, 41827)]