557193354

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{212507}}^1$

素因数の和:212554

約数の個数: 32

約数和(自身を含む): 1224046080

約数和(自身を除く): 666852726

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 212507, 425014, 637521, 1275042, 4037633, 4887661, 8075266, 9775322, 12112899, 14662983, 24225798, 29325966, 92865559, 185731118, 278596677, 557193354]

約数ペア:

[(1, 557193354), (2, 278596677), (3, 185731118), (6, 92865559), (19, 29325966), (23, 24225798), (38, 14662983), (46, 12112899), (57, 9775322), (69, 8075266), (114, 4887661), (138, 4037633), (437, 1275042), (874, 637521), (1311, 425014), (2622, 212507)]