2247709702

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1543}}^1\times {\mathrm{1553}}^1$

素因数の和:3172

約数の個数: 32

約数和(自身を含む): 3915781632

約数和(自身を除く): 1668071930

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 1543, 1553, 3086, 3106, 10801, 10871, 21602, 21742, 103381, 104051, 206762, 208102, 723667, 728357, 1447334, 1456714, 2396279, 4792558, 16773953, 33547906, 160550693, 321101386, 1123854851, 2247709702]

約数ペア:

[(1, 2247709702), (2, 1123854851), (7, 321101386), (14, 160550693), (67, 33547906), (134, 16773953), (469, 4792558), (938, 2396279), (1543, 1456714), (1553, 1447334), (3086, 728357), (3106, 723667), (10801, 208102), (10871, 206762), (21602, 104051), (21742, 103381)]