520075576801

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{18995419}}^1$

素因数の和:18995580

約数の個数: 16

約数和(自身を含む): 601774905600

約数和(自身を除く): 81699328799

約数列:

[1, 11, 19, 131, 209, 1441, 2489, 27379, 18995419, 208949609, 360912961, 2488399889, 3970042571, 27372398779, 47279597891, 520075576801]

約数ペア:

[(1, 520075576801), (11, 47279597891), (19, 27372398779), (131, 3970042571), (209, 2488399889), (1441, 360912961), (2489, 208949609), (27379, 18995419)]