396011812

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{145807}}^1$

素因数の和:145915

約数の個数: 24

約数和(自身を含む): 800194304

約数和(自身を除く): 404182492

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 145807, 291614, 583228, 1020649, 2041298, 4082596, 14143279, 28286558, 56573116, 99002953, 198005906, 396011812]

約数ペア:

[(1, 396011812), (2, 198005906), (4, 99002953), (7, 56573116), (14, 28286558), (28, 14143279), (97, 4082596), (194, 2041298), (388, 1020649), (679, 583228), (1358, 291614), (2716, 145807)]