1809626

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 3416448

約数和(自身を除く): 1606822

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 163, 182, 326, 427, 793, 854, 1141, 1586, 2119, 2282, 4238, 5551, 9943, 11102, 14833, 19886, 29666, 69601, 129259, 139202, 258518, 904813, 1809626]

約数ペア:

[(1, 1809626), (2, 904813), (7, 258518), (13, 139202), (14, 129259), (26, 69601), (61, 29666), (91, 19886), (122, 14833), (163, 11102), (182, 9943), (326, 5551), (427, 4238), (793, 2282), (854, 2119), (1141, 1586)]