2038897746

素因数分解:

$2^1\times 3^2\times {\mathrm{439}}^1\times {\mathrm{258023}}^1$

素因数の和:258470

約数の個数: 24

約数和(自身を含む): 4427691840

約数和(自身を除く): 2388794094

約数列:

[1, 2, 3, 6, 9, 18, 439, 878, 1317, 2634, 3951, 7902, 258023, 516046, 774069, 1548138, 2322207, 4644414, 113272097, 226544194, 339816291, 679632582, 1019448873, 2038897746]

約数ペア:

[(1, 2038897746), (2, 1019448873), (3, 679632582), (6, 339816291), (9, 226544194), (18, 113272097), (439, 4644414), (878, 2322207), (1317, 1548138), (2634, 774069), (3951, 516046), (7902, 258023)]