2019244892

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2326319}}^1$

素因数の和:2326361

約数の個数: 24

約数和(自身を含む): 4168765440

約数和(自身を除く): 2149520548

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2326319, 4652638, 9305276, 16284233, 32568466, 65136932, 72115889, 144231778, 288463556, 504811223, 1009622446, 2019244892]

約数ペア:

[(1, 2019244892), (2, 1009622446), (4, 504811223), (7, 288463556), (14, 144231778), (28, 72115889), (31, 65136932), (62, 32568466), (124, 16284233), (217, 9305276), (434, 4652638), (868, 2326319)]