2621226719

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{197933}}^1$

素因数の和:198010

約数の個数: 16

約数和(自身を含む): 2992762080

約数和(自身を除く): 371535361

約数列:

[1, 17, 19, 41, 323, 697, 779, 13243, 197933, 3364861, 3760727, 8115253, 63932359, 137959301, 154189807, 2621226719]

約数ペア:

[(1, 2621226719), (17, 154189807), (19, 137959301), (41, 63932359), (323, 8115253), (697, 3760727), (779, 3364861), (13243, 197933)]