2216222100068

素因数分解:

$2^2\times {\mathrm{9931}}^1\times {\mathrm{55790507}}^1$

素因数の和:55800442

約数の個数: 12

約数和(自身を含む): 3878779278192

約数和(自身を除く): 1662557178124

約数列:

[1, 2, 4, 9931, 19862, 39724, 55790507, 111581014, 223162028, 554055525017, 1108111050034, 2216222100068]

約数ペア:

[(1, 2216222100068), (2, 1108111050034), (4, 554055525017), (9931, 223162028), (19862, 111581014), (39724, 55790507)]