2012168336

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1321}}^1$

素因数の和:1480

約数の個数: 80

約数和(自身を含む): 4186065408

約数和(自身を除く): 2173897072

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 83, 124, 148, 166, 248, 296, 332, 496, 592, 664, 1147, 1321, 1328, 2294, 2573, 2642, 3071, 4588, 5146, 5284, 6142, 9176, 10292, 10568, 12284, 18352, 20584, 21136, 24568, 40951, 41168, 48877, 49136, 81902, 95201, 97754, 109643, 163804, 190402, 195508, 219286, 327608, 380804, 391016, 438572, 655216, 761608, 782032, 877144, 1515187, 1523216, 1754288, 3030374, 3398933, 4056791, 6060748, 6797866, 8113582, 12121496, 13595732, 16227164, 24242992, 27191464, 32454328, 54382928, 64908656, 125760521, 251521042, 503042084, 1006084168, 2012168336]

約数ペア:

[(1, 2012168336), (2, 1006084168), (4, 503042084), (8, 251521042), (16, 125760521), (31, 64908656), (37, 54382928), (62, 32454328), (74, 27191464), (83, 24242992), (124, 16227164), (148, 13595732), (166, 12121496), (248, 8113582), (296, 6797866), (332, 6060748), (496, 4056791), (592, 3398933), (664, 3030374), (1147, 1754288), (1321, 1523216), (1328, 1515187), (2294, 877144), (2573, 782032), (2642, 761608), (3071, 655216), (4588, 438572), (5146, 391016), (5284, 380804), (6142, 327608), (9176, 219286), (10292, 195508), (10568, 190402), (12284, 163804), (18352, 109643), (20584, 97754), (21136, 95201), (24568, 81902), (40951, 49136), (41168, 48877)]