1972218218

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1\times {\mathrm{9601}}^1$

素因数の和:10253

約数の個数: 16

約数和(自身を含む): 2977388160

約数和(自身を除く): 1005169942

約数列:

[1, 2, 271, 379, 542, 758, 9601, 19202, 102709, 205418, 2601871, 3638779, 5203742, 7277558, 986109109, 1972218218]

約数ペア:

[(1, 1972218218), (2, 986109109), (271, 7277558), (379, 5203742), (542, 3638779), (758, 2601871), (9601, 205418), (19202, 102709)]