2661513122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{52543}}^1$

素因数の和:52638

約数の個数: 32

約数和(自身を含む): 4438917120

約数和(自身を除く): 1777403998

約数列:

[1, 2, 19, 31, 38, 43, 62, 86, 589, 817, 1178, 1333, 1634, 2666, 25327, 50654, 52543, 105086, 998317, 1628833, 1996634, 2259349, 3257666, 4518698, 30947827, 42927631, 61895654, 70039819, 85855262, 140079638, 1330756561, 2661513122]

約数ペア:

[(1, 2661513122), (2, 1330756561), (19, 140079638), (31, 85855262), (38, 70039819), (43, 61895654), (62, 42927631), (86, 30947827), (589, 4518698), (817, 3257666), (1178, 2259349), (1333, 1996634), (1634, 1628833), (2666, 998317), (25327, 105086), (50654, 52543)]