1263752714

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{29567}}^1$

素因数の和:29690

約数の個数: 32

約数和(自身を含む): 2248114176

約数和(自身を除く): 984361462

約数列:

[1, 2, 7, 14, 43, 71, 86, 142, 301, 497, 602, 994, 3053, 6106, 21371, 29567, 42742, 59134, 206969, 413938, 1271381, 2099257, 2542762, 4198514, 8899667, 14694799, 17799334, 29389598, 90268051, 180536102, 631876357, 1263752714]

約数ペア:

[(1, 1263752714), (2, 631876357), (7, 180536102), (14, 90268051), (43, 29389598), (71, 17799334), (86, 14694799), (142, 8899667), (301, 4198514), (497, 2542762), (602, 2099257), (994, 1271381), (3053, 413938), (6106, 206969), (21371, 59134), (29567, 42742)]