538462078

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1093}}^1$

素因数の和:1577

約数の個数: 48

約数和(自身を含む): 1028158704

約数和(自身を除く): 489696626

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 457, 539, 914, 1078, 1093, 2186, 3199, 5027, 6398, 7651, 10054, 12023, 15302, 22393, 24046, 35189, 44786, 53557, 70378, 84161, 107114, 168322, 246323, 492646, 499501, 589127, 999002, 1178254, 3496507, 5494511, 6993014, 10989022, 24475549, 38461577, 48951098, 76923154, 269231039, 538462078]

約数ペア:

[(1, 538462078), (2, 269231039), (7, 76923154), (11, 48951098), (14, 38461577), (22, 24475549), (49, 10989022), (77, 6993014), (98, 5494511), (154, 3496507), (457, 1178254), (539, 999002), (914, 589127), (1078, 499501), (1093, 492646), (2186, 246323), (3199, 168322), (5027, 107114), (6398, 84161), (7651, 70378), (10054, 53557), (12023, 44786), (15302, 35189), (22393, 24046)]