2170708001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{1783}}^1$

素因数の和:2061

約数の個数: 32

約数和(自身を含む): 2752555008

約数和(自身を除く): 581847007

約数列:

[1, 7, 11, 77, 97, 163, 679, 1067, 1141, 1783, 1793, 7469, 12481, 12551, 15811, 19613, 110677, 137291, 172951, 173921, 290629, 1210657, 1217447, 1902461, 2034403, 3196919, 13317227, 22378433, 28191013, 197337091, 310101143, 2170708001]

約数ペア:

[(1, 2170708001), (7, 310101143), (11, 197337091), (77, 28191013), (97, 22378433), (163, 13317227), (679, 3196919), (1067, 2034403), (1141, 1902461), (1783, 1217447), (1793, 1210657), (7469, 290629), (12481, 173921), (12551, 172951), (15811, 137291), (19613, 110677)]