2097894864

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{3923}}^1$

素因数の和:4804

約数の個数: 80

約数和(自身を含む): 5844750912

約数和(自身を除く): 3746856048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 857, 1714, 2571, 3428, 3923, 5142, 6856, 7846, 10284, 11141, 11769, 13712, 15692, 20568, 22282, 23538, 31384, 33423, 41136, 44564, 47076, 50999, 62768, 66846, 89128, 94152, 101998, 133692, 152997, 178256, 188304, 203996, 267384, 305994, 407992, 534768, 611988, 815984, 1223976, 2447952, 3362011, 6724022, 10086033, 13448044, 20172066, 26896088, 40344132, 43706143, 53792176, 80688264, 87412286, 131118429, 161376528, 174824572, 262236858, 349649144, 524473716, 699298288, 1048947432, 2097894864]

約数ペア:

[(1, 2097894864), (2, 1048947432), (3, 699298288), (4, 524473716), (6, 349649144), (8, 262236858), (12, 174824572), (13, 161376528), (16, 131118429), (24, 87412286), (26, 80688264), (39, 53792176), (48, 43706143), (52, 40344132), (78, 26896088), (104, 20172066), (156, 13448044), (208, 10086033), (312, 6724022), (624, 3362011), (857, 2447952), (1714, 1223976), (2571, 815984), (3428, 611988), (3923, 534768), (5142, 407992), (6856, 305994), (7846, 267384), (10284, 203996), (11141, 188304), (11769, 178256), (13712, 152997), (15692, 133692), (20568, 101998), (22282, 94152), (23538, 89128), (31384, 66846), (33423, 62768), (41136, 50999), (44564, 47076)]