2021569501

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{22091}}^1$

素因数の和:22884

約数の個数: 16

約数和(自身を含む): 2449560960

約数和(自身を除く): 427991459

約数列:

[1, 7, 17, 119, 769, 5383, 13073, 22091, 91511, 154637, 375547, 2628829, 16987979, 118915853, 288795643, 2021569501]

約数ペア:

[(1, 2021569501), (7, 288795643), (17, 118915853), (119, 16987979), (769, 2628829), (5383, 375547), (13073, 154637), (22091, 91511)]