2149059934

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{16451}}^1$

素因数の和:16541

約数の個数: 48

約数和(自身を含む): 3961115136

約数和(自身を除く): 1812055202

約数列:

[1, 2, 7, 14, 31, 43, 49, 62, 86, 98, 217, 301, 434, 602, 1333, 1519, 2107, 2666, 3038, 4214, 9331, 16451, 18662, 32902, 65317, 115157, 130634, 230314, 509981, 707393, 806099, 1019962, 1414786, 1612198, 3569867, 4951751, 7139734, 9903502, 21929183, 24989069, 34662257, 43858366, 49978138, 69324514, 153504281, 307008562, 1074529967, 2149059934]

約数ペア:

[(1, 2149059934), (2, 1074529967), (7, 307008562), (14, 153504281), (31, 69324514), (43, 49978138), (49, 43858366), (62, 34662257), (86, 24989069), (98, 21929183), (217, 9903502), (301, 7139734), (434, 4951751), (602, 3569867), (1333, 1612198), (1519, 1414786), (2107, 1019962), (2666, 806099), (3038, 707393), (4214, 509981), (9331, 230314), (16451, 130634), (18662, 115157), (32902, 65317)]