2015376639

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1\times {\mathrm{503}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 2871396864

約数和(自身を除く): 856020225

約数列:

[1, 3, 17, 51, 251, 313, 503, 753, 939, 1509, 4267, 5321, 8551, 12801, 15963, 25653, 78563, 126253, 157439, 235689, 378759, 472317, 1335571, 2146301, 2676463, 4006713, 6438903, 8029389, 39517189, 118551567, 671792213, 2015376639]

約数ペア:

[(1, 2015376639), (3, 671792213), (17, 118551567), (51, 39517189), (251, 8029389), (313, 6438903), (503, 4006713), (753, 2676463), (939, 2146301), (1509, 1335571), (4267, 472317), (5321, 378759), (8551, 235689), (12801, 157439), (15963, 126253), (25653, 78563)]