4220190721

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{13249}}^1$

素因数の和:13764

約数の個数: 16

約数和(自身を含む): 4587786000

約数和(自身を除く): 367595279

約数列:

[1, 17, 41, 457, 697, 7769, 13249, 18737, 225233, 318529, 543209, 6054793, 9234553, 102931481, 248246513, 4220190721]

約数ペア:

[(1, 4220190721), (17, 248246513), (41, 102931481), (457, 9234553), (697, 6054793), (7769, 543209), (13249, 318529), (18737, 225233)]