821498314

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^2$

素因数の和:931

約数の個数: 48

約数和(自身を含む): 1586132352

約数和(自身を除く): 764634038

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 443, 598, 886, 2093, 3101, 4186, 5759, 6202, 10189, 11518, 20378, 40313, 71323, 80626, 132457, 142646, 196249, 264914, 392498, 927199, 1373743, 1854398, 2551237, 2747486, 4513727, 5102474, 9027454, 17858659, 31596089, 35717318, 58678451, 63192178, 117356902, 410749157, 821498314]

約数ペア:

[(1, 821498314), (2, 410749157), (7, 117356902), (13, 63192178), (14, 58678451), (23, 35717318), (26, 31596089), (46, 17858659), (91, 9027454), (161, 5102474), (182, 4513727), (299, 2747486), (322, 2551237), (443, 1854398), (598, 1373743), (886, 927199), (2093, 392498), (3101, 264914), (4186, 196249), (5759, 142646), (6202, 132457), (10189, 80626), (11518, 71323), (20378, 40313)]