2078931432

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{6947}}^1$

素因数の和:7330

約数の個数: 64

約数和(自身を含む): 5354406720

約数和(自身を除く): 3275475288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 337, 444, 674, 888, 1011, 1348, 2022, 2696, 4044, 6947, 8088, 12469, 13894, 20841, 24938, 27788, 37407, 41682, 49876, 55576, 74814, 83364, 99752, 149628, 166728, 257039, 299256, 514078, 771117, 1028156, 1542234, 2056312, 2341139, 3084468, 4682278, 6168936, 7023417, 9364556, 14046834, 18729112, 28093668, 56187336, 86622143, 173244286, 259866429, 346488572, 519732858, 692977144, 1039465716, 2078931432]

約数ペア:

[(1, 2078931432), (2, 1039465716), (3, 692977144), (4, 519732858), (6, 346488572), (8, 259866429), (12, 173244286), (24, 86622143), (37, 56187336), (74, 28093668), (111, 18729112), (148, 14046834), (222, 9364556), (296, 7023417), (337, 6168936), (444, 4682278), (674, 3084468), (888, 2341139), (1011, 2056312), (1348, 1542234), (2022, 1028156), (2696, 771117), (4044, 514078), (6947, 299256), (8088, 257039), (12469, 166728), (13894, 149628), (20841, 99752), (24938, 83364), (27788, 74814), (37407, 55576), (41682, 49876)]