718214

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 24

約数和(自身を含む): 1296048

約数和(自身を除く): 577834

約数列:

[1, 2, 7, 14, 29, 58, 61, 122, 203, 406, 427, 841, 854, 1682, 1769, 3538, 5887, 11774, 12383, 24766, 51301, 102602, 359107, 718214]

約数ペア:

[(1, 718214), (2, 359107), (7, 102602), (14, 51301), (29, 24766), (58, 12383), (61, 11774), (122, 5887), (203, 3538), (406, 1769), (427, 1682), (841, 854)]