1954913015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{4561}}^1\times {\mathrm{7793}}^1$

素因数の和:12370

約数の個数: 16

約数和(自身を含む): 2560048416

約数和(自身を除く): 605135401

約数列:

[1, 5, 11, 55, 4561, 7793, 22805, 38965, 50171, 85723, 250855, 428615, 35543873, 177719365, 390982603, 1954913015]

約数ペア:

[(1, 1954913015), (5, 390982603), (11, 177719365), (55, 35543873), (4561, 428615), (7793, 250855), (22805, 85723), (38965, 50171)]