261063652769

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{3073181}}^1$

素因数の和:3073480

約数の個数: 16

約数和(自身を含む): 292075217280

約数和(自身を除く): 31011564511

約数列:

[1, 17, 19, 263, 323, 4471, 4997, 84949, 3073181, 52244077, 58390439, 808246603, 992637463, 13740192251, 15356685457, 261063652769]

約数ペア:

[(1, 261063652769), (17, 15356685457), (19, 13740192251), (263, 992637463), (323, 808246603), (4471, 58390439), (4997, 52244077), (84949, 3073181)]