40590214

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{11551}}^1$

素因数の和:11811

約数の個数: 16

約数和(自身を含む): 69866496

約数和(自身を除く): 29276282

約数列:

[1, 2, 7, 14, 251, 502, 1757, 3514, 11551, 23102, 80857, 161714, 2899301, 5798602, 20295107, 40590214]

約数ペア:

[(1, 40590214), (2, 20295107), (7, 5798602), (14, 2899301), (251, 161714), (502, 80857), (1757, 23102), (3514, 11551)]