679147818

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{259019}}^1$

素因数の和:259066

約数の個数: 32

約数和(自身を含む): 1491955200

約数和(自身を除く): 812807382

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 259019, 518038, 777057, 1554114, 4921361, 5957437, 9842722, 11914874, 14764083, 17872311, 29528166, 35744622, 113191303, 226382606, 339573909, 679147818]

約数ペア:

[(1, 679147818), (2, 339573909), (3, 226382606), (6, 113191303), (19, 35744622), (23, 29528166), (38, 17872311), (46, 14764083), (57, 11914874), (69, 9842722), (114, 5957437), (138, 4921361), (437, 1554114), (874, 777057), (1311, 518038), (2622, 259019)]