2012022992

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{601}}^1$

素因数の和:1108

約数の個数: 80

約数和(自身を含む): 4536209664

約数和(自身を除く): 2524186672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 421, 497, 568, 601, 842, 994, 1136, 1202, 1684, 1988, 2404, 2947, 3368, 3976, 4207, 4808, 5894, 6736, 7952, 8414, 9616, 11788, 16828, 23576, 29891, 33656, 42671, 47152, 59782, 67312, 85342, 119564, 170684, 209237, 239128, 253021, 298697, 341368, 418474, 478256, 506042, 597394, 682736, 836948, 1012084, 1194788, 1673896, 1771147, 2024168, 2389576, 3347792, 3542294, 4048336, 4779152, 7084588, 14169176, 17964491, 28338352, 35928982, 71857964, 125751437, 143715928, 251502874, 287431856, 503005748, 1006011496, 2012022992]

約数ペア:

[(1, 2012022992), (2, 1006011496), (4, 503005748), (7, 287431856), (8, 251502874), (14, 143715928), (16, 125751437), (28, 71857964), (56, 35928982), (71, 28338352), (112, 17964491), (142, 14169176), (284, 7084588), (421, 4779152), (497, 4048336), (568, 3542294), (601, 3347792), (842, 2389576), (994, 2024168), (1136, 1771147), (1202, 1673896), (1684, 1194788), (1988, 1012084), (2404, 836948), (2947, 682736), (3368, 597394), (3976, 506042), (4207, 478256), (4808, 418474), (5894, 341368), (6736, 298697), (7952, 253021), (8414, 239128), (9616, 209237), (11788, 170684), (16828, 119564), (23576, 85342), (29891, 67312), (33656, 59782), (42671, 47152)]