2999122

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 2444078

約数列:

[1, 2, 7, 14, 29, 58, 83, 89, 166, 178, 203, 406, 581, 623, 1162, 1246, 2407, 2581, 4814, 5162, 7387, 14774, 16849, 18067, 33698, 36134, 51709, 103418, 214223, 428446, 1499561, 2999122]

約数ペア:

[(1, 2999122), (2, 1499561), (7, 428446), (14, 214223), (29, 103418), (58, 51709), (83, 36134), (89, 33698), (166, 18067), (178, 16849), (203, 14774), (406, 7387), (581, 5162), (623, 4814), (1162, 2581), (1246, 2407)]