1618944184

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1013}}^1$

素因数の和:1181

約数の個数: 96

約数和(自身を含む): 3625090560

約数和(自身を除く): 2006146376

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 127, 143, 242, 254, 286, 484, 508, 572, 968, 1013, 1016, 1144, 1397, 1573, 1651, 2026, 2794, 3146, 3302, 4052, 5588, 6292, 6604, 8104, 11143, 11176, 12584, 13169, 13208, 15367, 18161, 22286, 26338, 30734, 36322, 44572, 52676, 61468, 72644, 89144, 105352, 122573, 122936, 128651, 144859, 145288, 199771, 245146, 257302, 289718, 399542, 490292, 514604, 579436, 799084, 980584, 1029208, 1158872, 1415161, 1593449, 1598168, 1672463, 2830322, 3186898, 3344926, 5660644, 6373796, 6689852, 11321288, 12747592, 13379704, 15566771, 18397093, 31133542, 36794186, 62267084, 73588372, 124534168, 147176744, 202368023, 404736046, 809472092, 1618944184]

約数ペア:

[(1, 1618944184), (2, 809472092), (4, 404736046), (8, 202368023), (11, 147176744), (13, 124534168), (22, 73588372), (26, 62267084), (44, 36794186), (52, 31133542), (88, 18397093), (104, 15566771), (121, 13379704), (127, 12747592), (143, 11321288), (242, 6689852), (254, 6373796), (286, 5660644), (484, 3344926), (508, 3186898), (572, 2830322), (968, 1672463), (1013, 1598168), (1016, 1593449), (1144, 1415161), (1397, 1158872), (1573, 1029208), (1651, 980584), (2026, 799084), (2794, 579436), (3146, 514604), (3302, 490292), (4052, 399542), (5588, 289718), (6292, 257302), (6604, 245146), (8104, 199771), (11143, 145288), (11176, 144859), (12584, 128651), (13169, 122936), (13208, 122573), (15367, 105352), (18161, 89144), (22286, 72644), (26338, 61468), (30734, 52676), (36322, 44572)]