329736944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1084661}}^1$

素因数の和:1084688

約数の個数: 20

約数和(自身を含む): 672490440

約数和(自身を除く): 342753496

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1084661, 2169322, 4338644, 8677288, 17354576, 20608559, 41217118, 82434236, 164868472, 329736944]

約数ペア:

[(1, 329736944), (2, 164868472), (4, 82434236), (8, 41217118), (16, 20608559), (19, 17354576), (38, 8677288), (76, 4338644), (152, 2169322), (304, 1084661)]