2503348912

素因数分解:

$2^4\times {\mathrm{1117}}^1\times {\mathrm{140071}}^1$

素因数の和:141196

約数の個数: 20

約数和(自身を含む): 4854615376

約数和(自身を除く): 2351266464

約数列:

[1, 2, 4, 8, 16, 1117, 2234, 4468, 8936, 17872, 140071, 280142, 560284, 1120568, 2241136, 156459307, 312918614, 625837228, 1251674456, 2503348912]

約数ペア:

[(1, 2503348912), (2, 1251674456), (4, 625837228), (8, 312918614), (16, 156459307), (1117, 2241136), (2234, 1120568), (4468, 560284), (8936, 280142), (17872, 140071)]