1948180544

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{279269}}^1$

素因数の和:279390

約数の個数: 28

約数和(自身を含む): 3901401900

約数和(自身を除く): 1953221356

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976, 279269, 558538, 1117076, 2234152, 4468304, 8936608, 17873216, 30440321, 60880642, 121761284, 243522568, 487045136, 974090272, 1948180544]

約数ペア:

[(1, 1948180544), (2, 974090272), (4, 487045136), (8, 243522568), (16, 121761284), (32, 60880642), (64, 30440321), (109, 17873216), (218, 8936608), (436, 4468304), (872, 2234152), (1744, 1117076), (3488, 558538), (6976, 279269)]