4049902

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{787}}^1$

素因数の和:903

約数の個数: 16

約数和(自身を含む): 6354432

約数和(自身を除く): 2304530

約数列:

[1, 2, 31, 62, 83, 166, 787, 1574, 2573, 5146, 24397, 48794, 65321, 130642, 2024951, 4049902]

約数ペア:

[(1, 4049902), (2, 2024951), (31, 130642), (62, 65321), (83, 48794), (166, 24397), (787, 5146), (1574, 2573)]