8461279766

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{26993}}^1$

素因数の和:27200

約数の個数: 32

約数和(自身を含む): 13663283040

約数和(自身を除く): 5202003274

約数列:

[1, 2, 19, 38, 73, 113, 146, 226, 1387, 2147, 2774, 4294, 8249, 16498, 26993, 53986, 156731, 313462, 512867, 1025734, 1970489, 3050209, 3940978, 6100418, 37439291, 57953971, 74878582, 115907942, 222665257, 445330514, 4230639883, 8461279766]

約数ペア:

[(1, 8461279766), (2, 4230639883), (19, 445330514), (38, 222665257), (73, 115907942), (113, 74878582), (146, 57953971), (226, 37439291), (1387, 6100418), (2147, 3940978), (2774, 3050209), (4294, 1970489), (8249, 1025734), (16498, 512867), (26993, 313462), (53986, 156731)]