2018722741

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1\times {\mathrm{10501}}^1$

素因数の和:11484

約数の個数: 16

約数和(自身を含む): 2389415040

約数和(自身を除く): 370692299

約数列:

[1, 7, 29, 203, 947, 6629, 10501, 27463, 73507, 192241, 304529, 2131703, 9944447, 69611129, 288388963, 2018722741]

約数ペア:

[(1, 2018722741), (7, 288388963), (29, 69611129), (203, 9944447), (947, 2131703), (6629, 304529), (10501, 192241), (27463, 73507)]