2100089850890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{19732123}}^1$

素因数の和:19732526

約数の個数: 32

約数和(自身を含む): 3921167681280

約数和(自身を除く): 1821077830390

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 367, 734, 1835, 3670, 10643, 21286, 53215, 106430, 19732123, 39464246, 98660615, 197321230, 572231567, 1144463134, 2861157835, 5722315670, 7241689141, 14483378282, 36208445705, 72416891410, 210008985089, 420017970178, 1050044925445, 2100089850890]

約数ペア:

[(1, 2100089850890), (2, 1050044925445), (5, 420017970178), (10, 210008985089), (29, 72416891410), (58, 36208445705), (145, 14483378282), (290, 7241689141), (367, 5722315670), (734, 2861157835), (1835, 1144463134), (3670, 572231567), (10643, 197321230), (21286, 98660615), (53215, 39464246), (106430, 19732123)]