830158

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 24

約数和(自身を含む): 1489752

約数和(自身を除く): 659594

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 197, 301, 394, 602, 1379, 2107, 2758, 4214, 8471, 9653, 16942, 19306, 59297, 118594, 415079, 830158]

約数ペア:

[(1, 830158), (2, 415079), (7, 118594), (14, 59297), (43, 19306), (49, 16942), (86, 9653), (98, 8471), (197, 4214), (301, 2758), (394, 2107), (602, 1379)]