156669644497

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1\times {\mathrm{242887}}^1$

素因数の和:244920

約数の個数: 16

約数和(自身を含む): 174704480640

約数和(自身を除く): 18034836143

約数列:

[1, 17, 19, 323, 1997, 33949, 37943, 242887, 645031, 4129079, 4614853, 78452501, 485045339, 8245770763, 9215861441, 156669644497]

約数ペア:

[(1, 156669644497), (17, 9215861441), (19, 8245770763), (323, 485045339), (1997, 78452501), (33949, 4614853), (37943, 4129079), (242887, 645031)]