312223298

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{22109}}^1$

素因数の和:22441

約数の個数: 16

約数和(自身を含む): 490311360

約数和(自身を除く): 178088062

約数列:

[1, 2, 23, 46, 307, 614, 7061, 14122, 22109, 44218, 508507, 1017014, 6787463, 13574926, 156111649, 312223298]

約数ペア:

[(1, 312223298), (2, 156111649), (23, 13574926), (46, 6787463), (307, 1017014), (614, 508507), (7061, 44218), (14122, 22109)]