409240112

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{881983}}^1$

素因数の和:882020

約数の個数: 20

約数和(自身を含む): 820245120

約数和(自身を除く): 411005008

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 881983, 1763966, 3527932, 7055864, 14111728, 25577507, 51155014, 102310028, 204620056, 409240112]

約数ペア:

[(1, 409240112), (2, 204620056), (4, 102310028), (8, 51155014), (16, 25577507), (29, 14111728), (58, 7055864), (116, 3527932), (232, 1763966), (464, 881983)]