1720162096

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1207979}}^1$

素因数の和:1208076

約数の個数: 20

約数和(自身を含む): 3370264200

約数和(自身を除く): 1650102104

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 1207979, 2415958, 4831916, 9663832, 19327664, 107510131, 215020262, 430040524, 860081048, 1720162096]

約数ペア:

[(1, 1720162096), (2, 860081048), (4, 430040524), (8, 215020262), (16, 107510131), (89, 19327664), (178, 9663832), (356, 4831916), (712, 2415958), (1424, 1207979)]