2100079088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{115237}}^1$

素因数の和:115329

約数の個数: 40

約数和(自身を含む): 4372590672

約数和(自身を除く): 2272511584

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 4556, 9112, 18224, 115237, 230474, 460948, 921896, 1843792, 1959029, 3918058, 7720879, 7836116, 15441758, 15672232, 30883516, 31344464, 61767032, 123534064, 131254943, 262509886, 525019772, 1050039544, 2100079088]

約数ペア:

[(1, 2100079088), (2, 1050039544), (4, 525019772), (8, 262509886), (16, 131254943), (17, 123534064), (34, 61767032), (67, 31344464), (68, 30883516), (134, 15672232), (136, 15441758), (268, 7836116), (272, 7720879), (536, 3918058), (1072, 1959029), (1139, 1843792), (2278, 921896), (4556, 460948), (9112, 230474), (18224, 115237)]