554548384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{4919}}^1$

素因数の和:5213

約数の個数: 48

約数和(自身を含む): 1180327680

約数和(自身を除く): 625779296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 271, 416, 542, 1084, 2168, 3523, 4336, 4919, 7046, 8672, 9838, 14092, 19676, 28184, 39352, 56368, 63947, 78704, 112736, 127894, 157408, 255788, 511576, 1023152, 1333049, 2046304, 2666098, 5332196, 10664392, 17329637, 21328784, 34659274, 42657568, 69318548, 138637096, 277274192, 554548384]

約数ペア:

[(1, 554548384), (2, 277274192), (4, 138637096), (8, 69318548), (13, 42657568), (16, 34659274), (26, 21328784), (32, 17329637), (52, 10664392), (104, 5332196), (208, 2666098), (271, 2046304), (416, 1333049), (542, 1023152), (1084, 511576), (2168, 255788), (3523, 157408), (4336, 127894), (4919, 112736), (7046, 78704), (8672, 63947), (9838, 56368), (14092, 39352), (19676, 28184)]