2056568176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{929}}^1$

素因数の和:1346

約数の個数: 80

約数和(自身を含む): 4455964800

約数和(自身を除く): 2399396624

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 367, 377, 464, 734, 754, 929, 1468, 1508, 1858, 2936, 3016, 3716, 4771, 5872, 6032, 7432, 9542, 10643, 12077, 14864, 19084, 21286, 24154, 26941, 38168, 42572, 48308, 53882, 76336, 85144, 96616, 107764, 138359, 170288, 193232, 215528, 276718, 340943, 350233, 431056, 553436, 681886, 700466, 1106872, 1363772, 1400932, 2213744, 2727544, 2801864, 4432259, 5455088, 5603728, 8864518, 9887347, 17729036, 19774694, 35458072, 39549388, 70916144, 79098776, 128535511, 158197552, 257071022, 514142044, 1028284088, 2056568176]

約数ペア:

[(1, 2056568176), (2, 1028284088), (4, 514142044), (8, 257071022), (13, 158197552), (16, 128535511), (26, 79098776), (29, 70916144), (52, 39549388), (58, 35458072), (104, 19774694), (116, 17729036), (208, 9887347), (232, 8864518), (367, 5603728), (377, 5455088), (464, 4432259), (734, 2801864), (754, 2727544), (929, 2213744), (1468, 1400932), (1508, 1363772), (1858, 1106872), (2936, 700466), (3016, 681886), (3716, 553436), (4771, 431056), (5872, 350233), (6032, 340943), (7432, 276718), (9542, 215528), (10643, 193232), (12077, 170288), (14864, 138359), (19084, 107764), (21286, 96616), (24154, 85144), (26941, 76336), (38168, 53882), (42572, 48308)]