448916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 864360

約数和(自身を除く): 415444

約数列:

[1, 2, 4, 13, 26, 52, 89, 97, 178, 194, 356, 388, 1157, 1261, 2314, 2522, 4628, 5044, 8633, 17266, 34532, 112229, 224458, 448916]

約数ペア:

[(1, 448916), (2, 224458), (4, 112229), (13, 34532), (26, 17266), (52, 8633), (89, 5044), (97, 4628), (178, 2522), (194, 2314), (356, 1261), (388, 1157)]