1318982

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:372

約数の個数: 24

約数和(自身を含む): 2362536

約数和(自身を除く): 1043554

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 313, 602, 626, 2107, 2191, 4214, 4382, 13459, 15337, 26918, 30674, 94213, 188426, 659491, 1318982]

約数ペア:

[(1, 1318982), (2, 659491), (7, 188426), (14, 94213), (43, 30674), (49, 26918), (86, 15337), (98, 13459), (301, 4382), (313, 4214), (602, 2191), (626, 2107)]