2005458413

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1\times {\mathrm{7793}}^1$

素因数の和:8276

約数の個数: 16

約数和(自身を含む): 2321988480

約数和(自身を除く): 316530067

約数列:

[1, 7, 97, 379, 679, 2653, 7793, 36763, 54551, 257341, 755921, 2953547, 5291447, 20674829, 286494059, 2005458413]

約数ペア:

[(1, 2005458413), (7, 286494059), (97, 20674829), (379, 5291447), (679, 2953547), (2653, 755921), (7793, 257341), (36763, 54551)]