2013256432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{3061}}^1$

素因数の和:3218

約数の個数: 80

約数和(自身を含む): 4415012064

約数和(自身を除く): 2401755632

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 101, 148, 176, 202, 296, 404, 407, 592, 808, 814, 1111, 1616, 1628, 2222, 3061, 3256, 3737, 4444, 6122, 6512, 7474, 8888, 12244, 14948, 17776, 24488, 29896, 33671, 41107, 48976, 59792, 67342, 82214, 113257, 134684, 164428, 226514, 269368, 309161, 328856, 453028, 538736, 618322, 657712, 906056, 1236644, 1245827, 1812112, 2473288, 2491654, 3400771, 4946576, 4983308, 6801542, 9966616, 11438957, 13603084, 19933232, 22877914, 27206168, 45755828, 54412336, 91511656, 125828527, 183023312, 251657054, 503314108, 1006628216, 2013256432]

約数ペア:

[(1, 2013256432), (2, 1006628216), (4, 503314108), (8, 251657054), (11, 183023312), (16, 125828527), (22, 91511656), (37, 54412336), (44, 45755828), (74, 27206168), (88, 22877914), (101, 19933232), (148, 13603084), (176, 11438957), (202, 9966616), (296, 6801542), (404, 4983308), (407, 4946576), (592, 3400771), (808, 2491654), (814, 2473288), (1111, 1812112), (1616, 1245827), (1628, 1236644), (2222, 906056), (3061, 657712), (3256, 618322), (3737, 538736), (4444, 453028), (6122, 328856), (6512, 309161), (7474, 269368), (8888, 226514), (12244, 164428), (14948, 134684), (17776, 113257), (24488, 82214), (29896, 67342), (33671, 59792), (41107, 48976)]