2213221472

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{898223}}^1$

素因数の和:898251

約数の個数: 48

約数和(自身を含む): 5432458752

約数和(自身を除く): 3219237280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 898223, 1796446, 3592892, 6287561, 7185784, 9880453, 12575122, 14371568, 19760906, 25150244, 28743136, 39521812, 50300488, 69163171, 79043624, 100600976, 138326342, 158087248, 201201952, 276652684, 316174496, 553305368, 1106610736, 2213221472]

約数ペア:

[(1, 2213221472), (2, 1106610736), (4, 553305368), (7, 316174496), (8, 276652684), (11, 201201952), (14, 158087248), (16, 138326342), (22, 100600976), (28, 79043624), (32, 69163171), (44, 50300488), (56, 39521812), (77, 28743136), (88, 25150244), (112, 19760906), (154, 14371568), (176, 12575122), (224, 9880453), (308, 7185784), (352, 6287561), (616, 3592892), (1232, 1796446), (2464, 898223)]