282997390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{3671}}^1$

素因数の和:4284

約数の個数: 32

約数和(自身を含む): 549654336

約数和(自身を除く): 266656946

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 593, 1186, 2965, 3671, 5930, 7342, 7709, 15418, 18355, 36710, 38545, 47723, 77090, 95446, 238615, 477230, 2176903, 4353806, 10884515, 21769030, 28299739, 56599478, 141498695, 282997390]

約数ペア:

[(1, 282997390), (2, 141498695), (5, 56599478), (10, 28299739), (13, 21769030), (26, 10884515), (65, 4353806), (130, 2176903), (593, 477230), (1186, 238615), (2965, 95446), (3671, 77090), (5930, 47723), (7342, 38545), (7709, 36710), (15418, 18355)]