2045018854

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{3571}}^1\times {\mathrm{6659}}^1$

素因数の和:10275

約数の個数: 16

約数和(自身を含む): 3140216640

約数和(自身を除く): 1095197786

約数列:

[1, 2, 43, 86, 3571, 6659, 7142, 13318, 153553, 286337, 307106, 572674, 23779289, 47558578, 1022509427, 2045018854]

約数ペア:

[(1, 2045018854), (2, 1022509427), (43, 47558578), (86, 23779289), (3571, 572674), (6659, 307106), (7142, 286337), (13318, 153553)]