2149083016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{6421}}^1$

素因数の和:6574

約数の個数: 64

約数和(自身を含む): 4494372480

約数和(自身を除く): 2345289464

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 107, 136, 184, 214, 391, 428, 782, 856, 1564, 1819, 2461, 3128, 3638, 4922, 6421, 7276, 9844, 12842, 14552, 19688, 25684, 41837, 51368, 83674, 109157, 147683, 167348, 218314, 295366, 334696, 436628, 590732, 687047, 873256, 1181464, 1374094, 2510611, 2748188, 5021222, 5496376, 10042444, 11679799, 15802081, 20084888, 23359598, 31604162, 46719196, 63208324, 93438392, 126416648, 268635377, 537270754, 1074541508, 2149083016]

約数ペア:

[(1, 2149083016), (2, 1074541508), (4, 537270754), (8, 268635377), (17, 126416648), (23, 93438392), (34, 63208324), (46, 46719196), (68, 31604162), (92, 23359598), (107, 20084888), (136, 15802081), (184, 11679799), (214, 10042444), (391, 5496376), (428, 5021222), (782, 2748188), (856, 2510611), (1564, 1374094), (1819, 1181464), (2461, 873256), (3128, 687047), (3638, 590732), (4922, 436628), (6421, 334696), (7276, 295366), (9844, 218314), (12842, 167348), (14552, 147683), (19688, 109157), (25684, 83674), (41837, 51368)]