2481668279

素因数分解:

${\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1\times {\mathrm{2531}}^1$

素因数の和:3106

約数の個数: 16

約数和(自身を含む): 2654163936

約数和(自身を除く): 172495657

約数列:

[1, 17, 137, 421, 2329, 2531, 7157, 43027, 57677, 346747, 980509, 1065551, 5894699, 18114367, 145980487, 2481668279]

約数ペア:

[(1, 2481668279), (17, 145980487), (137, 18114367), (421, 5894699), (2329, 1065551), (2531, 980509), (7157, 346747), (43027, 57677)]