1796001844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{55439}}^1$

素因数の和:55552

約数の個数: 48

約数和(自身を含む): 3911846400

約数和(自身を除く): 2115844556

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 356, 364, 623, 1157, 1246, 2314, 2492, 4628, 8099, 16198, 32396, 55439, 110878, 221756, 388073, 720707, 776146, 1441414, 1552292, 2882828, 4934071, 5044949, 9868142, 10089898, 19736284, 20179796, 34538497, 64142923, 69076994, 128285846, 138153988, 256571692, 449000461, 898000922, 1796001844]

約数ペア:

[(1, 1796001844), (2, 898000922), (4, 449000461), (7, 256571692), (13, 138153988), (14, 128285846), (26, 69076994), (28, 64142923), (52, 34538497), (89, 20179796), (91, 19736284), (178, 10089898), (182, 9868142), (356, 5044949), (364, 4934071), (623, 2882828), (1157, 1552292), (1246, 1441414), (2314, 776146), (2492, 720707), (4628, 388073), (8099, 221756), (16198, 110878), (32396, 55439)]