7973317814

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2724989}}^1$

素因数の和:2725028

約数の個数: 32

約数和(自身を含む): 15695942400

約数和(自身を除く): 7722624586

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 2724989, 5449978, 19074923, 29974879, 38149846, 51774791, 59949758, 103549582, 209824153, 362423537, 419648306, 569522701, 724847074, 1139045402, 3986658907, 7973317814]

約数ペア:

[(1, 7973317814), (2, 3986658907), (7, 1139045402), (11, 724847074), (14, 569522701), (19, 419648306), (22, 362423537), (38, 209824153), (77, 103549582), (133, 59949758), (154, 51774791), (209, 38149846), (266, 29974879), (418, 19074923), (1463, 5449978), (2926, 2724989)]