285280891966

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5623}}^1\times {\mathrm{157561}}^1$

素因数の和:163216

約数の個数: 32

約数和(自身を含む): 510410124288

約数和(自身を除く): 225129232322

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 5623, 11246, 39361, 78722, 129329, 157561, 258658, 315122, 905303, 1102927, 1810606, 2205854, 3623903, 7247806, 25367321, 50734642, 885965503, 1771931006, 6201758521, 12403517042, 20377206569, 40754413138, 142640445983, 285280891966]

約数ペア:

[(1, 285280891966), (2, 142640445983), (7, 40754413138), (14, 20377206569), (23, 12403517042), (46, 6201758521), (161, 1771931006), (322, 885965503), (5623, 50734642), (11246, 25367321), (39361, 7247806), (78722, 3623903), (129329, 2205854), (157561, 1810606), (258658, 1102927), (315122, 905303)]