2198655049136

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{10863779}}^1$

素因数の和:10863946

約数の個数: 80

約数和(自身を含む): 5280666182400

約数和(自身を除く): 3082011133264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 139, 182, 208, 278, 364, 556, 728, 973, 1112, 1456, 1807, 1946, 2224, 3614, 3892, 7228, 7784, 12649, 14456, 15568, 25298, 28912, 50596, 101192, 202384, 10863779, 21727558, 43455116, 76046453, 86910232, 141229127, 152092906, 173820464, 282458254, 304185812, 564916508, 608371624, 988603889, 1129833016, 1216743248, 1510065281, 1977207778, 2259666032, 3020130562, 3954415556, 6040261124, 7908831112, 10570456967, 12080522248, 15817662224, 19630848653, 21140913934, 24161044496, 39261697306, 42281827868, 78523394612, 84563655736, 137415940571, 157046789224, 169127311472, 274831881142, 314093578448, 549663762284, 1099327524568, 2198655049136]

約数ペア:

[(1, 2198655049136), (2, 1099327524568), (4, 549663762284), (7, 314093578448), (8, 274831881142), (13, 169127311472), (14, 157046789224), (16, 137415940571), (26, 84563655736), (28, 78523394612), (52, 42281827868), (56, 39261697306), (91, 24161044496), (104, 21140913934), (112, 19630848653), (139, 15817662224), (182, 12080522248), (208, 10570456967), (278, 7908831112), (364, 6040261124), (556, 3954415556), (728, 3020130562), (973, 2259666032), (1112, 1977207778), (1456, 1510065281), (1807, 1216743248), (1946, 1129833016), (2224, 988603889), (3614, 608371624), (3892, 564916508), (7228, 304185812), (7784, 282458254), (12649, 173820464), (14456, 152092906), (15568, 141229127), (25298, 86910232), (28912, 76046453), (50596, 43455116), (101192, 21727558), (202384, 10863779)]