1971672497794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{6673}}^1\times {\mathrm{22027}}^1$

素因数の和:29074

約数の個数: 32

約数和(自身を含む): 3122595881280

約数和(自身を除く): 1150923383486

約数列:

[1, 2, 19, 38, 353, 706, 6673, 6707, 13346, 13414, 22027, 44054, 126787, 253574, 418513, 837026, 2355569, 4711138, 7775531, 15551062, 44755811, 89511622, 146986171, 147735089, 293972342, 295470178, 2792737249, 5585474498, 51886118363, 103772236726, 985836248897, 1971672497794]

約数ペア:

[(1, 1971672497794), (2, 985836248897), (19, 103772236726), (38, 51886118363), (353, 5585474498), (706, 2792737249), (6673, 295470178), (6707, 293972342), (13346, 147735089), (13414, 146986171), (22027, 89511622), (44054, 44755811), (126787, 15551062), (253574, 7775531), (418513, 4711138), (837026, 2355569)]