2010421418

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1\times {\mathrm{739}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 3141566400

約数和(自身を除く): 1131144982

約数列:

[1, 2, 37, 74, 97, 194, 379, 739, 758, 1478, 3589, 7178, 14023, 27343, 28046, 36763, 54686, 71683, 73526, 143366, 280081, 560162, 1360231, 2652271, 2720462, 5304542, 10362997, 20725994, 27167857, 54335714, 1005210709, 2010421418]

約数ペア:

[(1, 2010421418), (2, 1005210709), (37, 54335714), (74, 27167857), (97, 20725994), (194, 10362997), (379, 5304542), (739, 2720462), (758, 2652271), (1478, 1360231), (3589, 560162), (7178, 280081), (14023, 143366), (27343, 73526), (28046, 71683), (36763, 54686)]