13302758

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 23861568

約数和(自身を除く): 10558810

約数列:

[1, 2, 7, 14, 37, 61, 74, 122, 259, 421, 427, 518, 842, 854, 2257, 2947, 4514, 5894, 15577, 15799, 25681, 31154, 31598, 51362, 109039, 179767, 218078, 359534, 950197, 1900394, 6651379, 13302758]

約数ペア:

[(1, 13302758), (2, 6651379), (7, 1900394), (14, 950197), (37, 359534), (61, 218078), (74, 179767), (122, 109039), (259, 51362), (421, 31598), (427, 31154), (518, 25681), (842, 15799), (854, 15577), (2257, 5894), (2947, 4514)]