244686778

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{133417}}^1$

素因数の和:133557

約数の個数: 16

約数和(自身を含む): 422668224

約数和(自身を除く): 177981446

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 133417, 266834, 933919, 1867838, 17477627, 34955254, 122343389, 244686778]

約数ペア:

[(1, 244686778), (2, 122343389), (7, 34955254), (14, 17477627), (131, 1867838), (262, 933919), (917, 266834), (1834, 133417)]