2530172911

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1\times {\mathrm{8443}}^1$

素因数の和:9862

約数の個数: 16

約数和(自身を含む): 2987419648

約数和(自身を除く): 457246737

約数列:

[1, 7, 31, 217, 1381, 8443, 9667, 42811, 59101, 261733, 299677, 1832131, 11659783, 81618481, 361453273, 2530172911]

約数ペア:

[(1, 2530172911), (7, 361453273), (31, 81618481), (217, 11659783), (1381, 1832131), (8443, 299677), (9667, 261733), (42811, 59101)]