2019745154

素因数分解:

$2^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{237673}}^1$

素因数の和:238289

約数の個数: 16

約数和(自身を含む): 3468139008

約数和(自身を除く): 1448393854

約数列:

[1, 2, 7, 14, 607, 1214, 4249, 8498, 237673, 475346, 1663711, 3327422, 144267511, 288535022, 1009872577, 2019745154]

約数ペア:

[(1, 2019745154), (2, 1009872577), (7, 288535022), (14, 144267511), (607, 3327422), (1214, 1663711), (4249, 475346), (8498, 237673)]