1330375194

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{881}}^1\times {\mathrm{1951}}^1$

素因数の和:2883

約数の個数: 48

約数和(自身を含む): 2954375424

約数和(自身を除く): 1624000230

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 881, 1762, 1951, 2643, 3902, 5286, 5853, 7929, 11706, 15858, 17559, 35118, 37883, 75766, 83893, 113649, 167786, 227298, 251679, 340947, 503358, 681894, 755037, 1510074, 1718831, 3437662, 5156493, 10312986, 15469479, 30938958, 73909733, 147819466, 221729199, 443458398, 665187597, 1330375194]

約数ペア:

[(1, 1330375194), (2, 665187597), (3, 443458398), (6, 221729199), (9, 147819466), (18, 73909733), (43, 30938958), (86, 15469479), (129, 10312986), (258, 5156493), (387, 3437662), (774, 1718831), (881, 1510074), (1762, 755037), (1951, 681894), (2643, 503358), (3902, 340947), (5286, 251679), (5853, 227298), (7929, 167786), (11706, 113649), (15858, 83893), (17559, 75766), (35118, 37883)]