13279994

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 24748416

約数和(自身を除く): 11468422

約数列:

[1, 2, 7, 13, 14, 26, 91, 131, 182, 262, 557, 917, 1114, 1703, 1834, 3406, 3899, 7241, 7798, 11921, 14482, 23842, 50687, 72967, 101374, 145934, 510769, 948571, 1021538, 1897142, 6639997, 13279994]

約数ペア:

[(1, 13279994), (2, 6639997), (7, 1897142), (13, 1021538), (14, 948571), (26, 510769), (91, 145934), (131, 101374), (182, 72967), (262, 50687), (557, 23842), (917, 14482), (1114, 11921), (1703, 7798), (1834, 7241), (3406, 3899)]