2012549776

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{607}}^1\times {\mathrm{4409}}^1$

素因数の和:5071

約数の個数: 40

約数和(自身を含む): 3989744640

約数和(自身を除く): 1977194864

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 607, 752, 1214, 2428, 4409, 4856, 8818, 9712, 17636, 28529, 35272, 57058, 70544, 114116, 207223, 228232, 414446, 456464, 828892, 1657784, 2676263, 3315568, 5352526, 10705052, 21410104, 42820208, 125784361, 251568722, 503137444, 1006274888, 2012549776]

約数ペア:

[(1, 2012549776), (2, 1006274888), (4, 503137444), (8, 251568722), (16, 125784361), (47, 42820208), (94, 21410104), (188, 10705052), (376, 5352526), (607, 3315568), (752, 2676263), (1214, 1657784), (2428, 828892), (4409, 456464), (4856, 414446), (8818, 228232), (9712, 207223), (17636, 114116), (28529, 70544), (35272, 57058)]