2912205142

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{385927}}^1$

素因数の和:385961

約数の個数: 32

約数和(自身を含む): 5557363200

約数和(自身を除く): 2645158058

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1078, 3773, 7546, 385927, 771854, 2701489, 4245197, 5402978, 8490394, 18910423, 29716379, 37820846, 59432758, 132372961, 208014653, 264745922, 416029306, 1456102571, 2912205142]

約数ペア:

[(1, 2912205142), (2, 1456102571), (7, 416029306), (11, 264745922), (14, 208014653), (22, 132372961), (49, 59432758), (77, 37820846), (98, 29716379), (154, 18910423), (343, 8490394), (539, 5402978), (686, 4245197), (1078, 2701489), (3773, 771854), (7546, 385927)]