2217999718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{8581}}^1$

素因数の和:9004

約数の個数: 32

約数和(自身を含む): 3756856320

約数和(自身を除く): 1538856602

約数列:

[1, 2, 11, 22, 31, 62, 341, 379, 682, 758, 4169, 8338, 8581, 11749, 17162, 23498, 94391, 129239, 188782, 258478, 266011, 532022, 2926121, 3252199, 5852242, 6504398, 35774189, 71548378, 100818169, 201636338, 1108999859, 2217999718]

約数ペア:

[(1, 2217999718), (2, 1108999859), (11, 201636338), (22, 100818169), (31, 71548378), (62, 35774189), (341, 6504398), (379, 5852242), (682, 3252199), (758, 2926121), (4169, 532022), (8338, 266011), (8581, 258478), (11749, 188782), (17162, 129239), (23498, 94391)]