2018716918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{7351}}^1$

素因数の和:7608

約数の個数: 32

約数和(自身を含む): 3301518528

約数和(自身を除く): 1282801610

約数列:

[1, 2, 17, 34, 41, 82, 197, 394, 697, 1394, 3349, 6698, 7351, 8077, 14702, 16154, 124967, 137309, 249934, 274618, 301391, 602782, 1448147, 2896294, 5123647, 10247294, 24618499, 49236998, 59374027, 118748054, 1009358459, 2018716918]

約数ペア:

[(1, 2018716918), (2, 1009358459), (17, 118748054), (34, 59374027), (41, 49236998), (82, 24618499), (197, 10247294), (394, 5123647), (697, 2896294), (1394, 1448147), (3349, 602782), (6698, 301391), (7351, 274618), (8077, 249934), (14702, 137309), (16154, 124967)]