809204894

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1\times {\mathrm{6323}}^1$

素因数の和:7435

約数の個数: 16

約数和(自身を含む): 1235077200

約数和(自身を除く): 425872306

約数列:

[1, 2, 61, 122, 1049, 2098, 6323, 12646, 63989, 127978, 385703, 771406, 6632827, 13265654, 404602447, 809204894]

約数ペア:

[(1, 809204894), (2, 404602447), (61, 13265654), (122, 6632827), (1049, 771406), (2098, 385703), (6323, 127978), (12646, 63989)]