2019214468

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{3271}}^1$

素因数の和:3452

約数の個数: 48

約数和(自身を含む): 3752957824

約数和(自身を除く): 1733743356

約数列:

[1, 2, 4, 37, 43, 74, 86, 97, 148, 172, 194, 388, 1591, 3182, 3271, 3589, 4171, 6364, 6542, 7178, 8342, 13084, 14356, 16684, 121027, 140653, 154327, 242054, 281306, 308654, 317287, 484108, 562612, 617308, 634574, 1269148, 5204161, 10408322, 11739619, 13643341, 20816644, 23479238, 27286682, 46958476, 54573364, 504803617, 1009607234, 2019214468]

約数ペア:

[(1, 2019214468), (2, 1009607234), (4, 504803617), (37, 54573364), (43, 46958476), (74, 27286682), (86, 23479238), (97, 20816644), (148, 13643341), (172, 11739619), (194, 10408322), (388, 5204161), (1591, 1269148), (3182, 634574), (3271, 617308), (3589, 562612), (4171, 484108), (6364, 317287), (6542, 308654), (7178, 281306), (8342, 242054), (13084, 154327), (14356, 140653), (16684, 121027)]