2015697211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 2309971968

約数和(自身を除く): 294274757

約数列:

[1, 11, 37, 67, 193, 383, 407, 737, 2123, 2479, 4213, 7141, 12931, 14171, 25661, 27269, 73919, 78551, 142241, 155881, 282271, 478447, 813109, 949457, 2735003, 4952573, 5262917, 10444027, 30085033, 54478303, 183245201, 2015697211]

約数ペア:

[(1, 2015697211), (11, 183245201), (37, 54478303), (67, 30085033), (193, 10444027), (383, 5262917), (407, 4952573), (737, 2735003), (2123, 949457), (2479, 813109), (4213, 478447), (7141, 282271), (12931, 155881), (14171, 142241), (25661, 78551), (27269, 73919)]