2106452

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 3827880

約数和(自身を除く): 1721428

約数列:

[1, 2, 4, 61, 89, 97, 122, 178, 194, 244, 356, 388, 5429, 5917, 8633, 10858, 11834, 17266, 21716, 23668, 34532, 526613, 1053226, 2106452]

約数ペア:

[(1, 2106452), (2, 1053226), (4, 526613), (61, 34532), (89, 23668), (97, 21716), (122, 17266), (178, 11834), (194, 10858), (244, 8633), (356, 5917), (388, 5429)]