2019401592

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{10663}}^1$

素因数の和:11292

約数の個数: 64

約数和(自身を含む): 5446318080

約数和(自身を除く): 3426916488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 607, 1214, 1821, 2428, 3642, 4856, 7284, 7891, 10663, 14568, 15782, 21326, 23673, 31564, 31989, 42652, 47346, 63128, 63978, 85304, 94692, 127956, 138619, 189384, 255912, 277238, 415857, 554476, 831714, 1108952, 1663428, 3326856, 6472441, 12944882, 19417323, 25889764, 38834646, 51779528, 77669292, 84141733, 155338584, 168283466, 252425199, 336566932, 504850398, 673133864, 1009700796, 2019401592]

約数ペア:

[(1, 2019401592), (2, 1009700796), (3, 673133864), (4, 504850398), (6, 336566932), (8, 252425199), (12, 168283466), (13, 155338584), (24, 84141733), (26, 77669292), (39, 51779528), (52, 38834646), (78, 25889764), (104, 19417323), (156, 12944882), (312, 6472441), (607, 3326856), (1214, 1663428), (1821, 1108952), (2428, 831714), (3642, 554476), (4856, 415857), (7284, 277238), (7891, 255912), (10663, 189384), (14568, 138619), (15782, 127956), (21326, 94692), (23673, 85304), (31564, 63978), (31989, 63128), (42652, 47346)]