2378680915

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{79}}^1\times {\mathrm{2741}}^1$

素因数の和:2864

約数の個数: 32

約数和(自身を含む): 3132460800

約数和(自身を除く): 753779885

約数列:

[1, 5, 13, 65, 79, 169, 395, 845, 1027, 2197, 2741, 5135, 10985, 13351, 13705, 35633, 66755, 173563, 178165, 216539, 463229, 867815, 1082695, 2316145, 2815007, 6021977, 14075035, 30109885, 36595091, 182975455, 475736183, 2378680915]

約数ペア:

[(1, 2378680915), (5, 475736183), (13, 182975455), (65, 36595091), (79, 30109885), (169, 14075035), (395, 6021977), (845, 2815007), (1027, 2316145), (2197, 1082695), (2741, 867815), (5135, 463229), (10985, 216539), (13351, 178165), (13705, 173563), (35633, 66755)]