1957230212

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1\times {\mathrm{2029}}^1$

素因数の和:2820

約数の個数: 48

約数和(自身を含む): 4005173760

約数和(自身を除く): 2047943548

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 733, 1316, 1466, 2029, 2932, 4058, 5131, 8116, 10262, 14203, 20524, 28406, 34451, 56812, 68902, 95363, 137804, 190726, 241157, 381452, 482314, 667541, 964628, 1335082, 1487257, 2670164, 2974514, 5949028, 10410799, 20821598, 41643196, 69901079, 139802158, 279604316, 489307553, 978615106, 1957230212]

約数ペア:

[(1, 1957230212), (2, 978615106), (4, 489307553), (7, 279604316), (14, 139802158), (28, 69901079), (47, 41643196), (94, 20821598), (188, 10410799), (329, 5949028), (658, 2974514), (733, 2670164), (1316, 1487257), (1466, 1335082), (2029, 964628), (2932, 667541), (4058, 482314), (5131, 381452), (8116, 241157), (10262, 190726), (14203, 137804), (20524, 95363), (28406, 68902), (34451, 56812)]