808218894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19243307}}^1$

素因数の和:19243319

約数の個数: 16

約数和(自身を含む): 1847357568

約数和(自身を除く): 1039138674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 19243307, 38486614, 57729921, 115459842, 134703149, 269406298, 404109447, 808218894]

約数ペア:

[(1, 808218894), (2, 404109447), (3, 269406298), (6, 134703149), (7, 115459842), (14, 57729921), (21, 38486614), (42, 19243307)]