1427804948

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{661}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 2666514816

約数和(自身を除く): 1238709868

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 443, 661, 886, 1219, 1322, 1772, 2438, 2644, 4876, 10189, 15203, 20378, 23479, 30406, 35033, 40756, 46958, 60812, 70066, 93916, 140132, 292823, 540017, 585646, 805759, 1080034, 1171292, 1611518, 2160068, 3223036, 6734929, 13469858, 15519619, 26939716, 31039238, 62078476, 356951237, 713902474, 1427804948]

約数ペア:

[(1, 1427804948), (2, 713902474), (4, 356951237), (23, 62078476), (46, 31039238), (53, 26939716), (92, 15519619), (106, 13469858), (212, 6734929), (443, 3223036), (661, 2160068), (886, 1611518), (1219, 1171292), (1322, 1080034), (1772, 805759), (2438, 585646), (2644, 540017), (4876, 292823), (10189, 140132), (15203, 93916), (20378, 70066), (23479, 60812), (30406, 46958), (35033, 40756)]