2602358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 4596480

約数和(自身を除く): 1994122

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 139, 253, 278, 407, 506, 814, 851, 1529, 1702, 3058, 3197, 5143, 6394, 9361, 10286, 18722, 35167, 56573, 70334, 113146, 118289, 236578, 1301179, 2602358]

約数ペア:

[(1, 2602358), (2, 1301179), (11, 236578), (22, 118289), (23, 113146), (37, 70334), (46, 56573), (74, 35167), (139, 18722), (253, 10286), (278, 9361), (407, 6394), (506, 5143), (814, 3197), (851, 3058), (1529, 1702)]