890279054

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{6703}}^1$

素因数の和:6944

約数の個数: 32

約数和(自身を含む): 1563909120

約数和(自身を除く): 673630066

約数列:

[1, 2, 7, 14, 53, 106, 179, 358, 371, 742, 1253, 2506, 6703, 9487, 13406, 18974, 46921, 66409, 93842, 132818, 355259, 710518, 1199837, 2399674, 2486813, 4973626, 8398859, 16797718, 63591361, 127182722, 445139527, 890279054]

約数ペア:

[(1, 890279054), (2, 445139527), (7, 127182722), (14, 63591361), (53, 16797718), (106, 8398859), (179, 4973626), (358, 2486813), (371, 2399674), (742, 1199837), (1253, 710518), (2506, 355259), (6703, 132818), (9487, 93842), (13406, 66409), (18974, 46921)]