1339740608

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{721843}}^1$

素因数の和:721884

約数の個数: 28

約数和(自身を含む): 2750225640

約数和(自身を除く): 1410485032

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 721843, 1443686, 2887372, 5774744, 11549488, 20933447, 23098976, 41866894, 46197952, 83733788, 167467576, 334935152, 669870304, 1339740608]

約数ペア:

[(1, 1339740608), (2, 669870304), (4, 334935152), (8, 167467576), (16, 83733788), (29, 46197952), (32, 41866894), (58, 23098976), (64, 20933447), (116, 11549488), (232, 5774744), (464, 2887372), (928, 1443686), (1856, 721843)]