165740406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2124877}}^1$

素因数の和:2124895

約数の個数: 16

約数和(自身を含む): 356979504

約数和(自身を除く): 191239098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2124877, 4249754, 6374631, 12749262, 27623401, 55246802, 82870203, 165740406]

約数ペア:

[(1, 165740406), (2, 82870203), (3, 55246802), (6, 27623401), (13, 12749262), (26, 6374631), (39, 4249754), (78, 2124877)]