2154226723

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{24989}}^1$

素因数の和:25478

約数の個数: 16

約数和(自身を含む): 2493802080

約数和(自身を除く): 339575357

約数列:

[1, 11, 17, 187, 461, 5071, 7837, 24989, 86207, 274879, 424813, 4672943, 11519929, 126719219, 195838793, 2154226723]

約数ペア:

[(1, 2154226723), (11, 195838793), (17, 126719219), (187, 11519929), (461, 4672943), (5071, 424813), (7837, 274879), (24989, 86207)]