8208590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 16039296

約数和(自身を除く): 7830706

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 233, 271, 466, 542, 1165, 1355, 2330, 2710, 3029, 3523, 6058, 7046, 15145, 17615, 30290, 35230, 63143, 126286, 315715, 631430, 820859, 1641718, 4104295, 8208590]

約数ペア:

[(1, 8208590), (2, 4104295), (5, 1641718), (10, 820859), (13, 631430), (26, 315715), (65, 126286), (130, 63143), (233, 35230), (271, 30290), (466, 17615), (542, 15145), (1165, 7046), (1355, 6058), (2330, 3523), (2710, 3029)]