2013249890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6942241}}^1$

素因数の和:6942277

約数の個数: 16

約数和(自身を含む): 3748810680

約数和(自身を除く): 1735560790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 6942241, 13884482, 34711205, 69422410, 201324989, 402649978, 1006624945, 2013249890]

約数ペア:

[(1, 2013249890), (2, 1006624945), (5, 402649978), (10, 201324989), (29, 69422410), (58, 34711205), (145, 13884482), (290, 6942241)]