2051956959

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{3889}}^1$

素因数の和:4151

約数の個数: 32

約数和(自身を含む): 3000963840

約数和(自身を除く): 949006881

約数列:

[1, 3, 13, 39, 83, 163, 249, 489, 1079, 2119, 3237, 3889, 6357, 11667, 13529, 40587, 50557, 151671, 175877, 322787, 527631, 633907, 968361, 1901721, 4196231, 8240791, 12588693, 24722373, 52614281, 157842843, 683985653, 2051956959]

約数ペア:

[(1, 2051956959), (3, 683985653), (13, 157842843), (39, 52614281), (83, 24722373), (163, 12588693), (249, 8240791), (489, 4196231), (1079, 1901721), (2119, 968361), (3237, 633907), (3889, 527631), (6357, 322787), (11667, 175877), (13529, 151671), (40587, 50557)]