2015694428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{514733}}^1$

素因数の和:514837

約数の個数: 24

約数和(自身を含む): 3891389040

約数和(自身を除く): 1875694612

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 514733, 1029466, 2058932, 5662063, 11324126, 22648252, 45811237, 91622474, 183244948, 503923607, 1007847214, 2015694428]

約数ペア:

[(1, 2015694428), (2, 1007847214), (4, 503923607), (11, 183244948), (22, 91622474), (44, 45811237), (89, 22648252), (178, 11324126), (356, 5662063), (979, 2058932), (1958, 1029466), (3916, 514733)]