260090077

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{863}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 284497920

約数和(自身を除く): 24407843

約数列:

[1, 13, 97, 239, 863, 1261, 3107, 11219, 23183, 83711, 206257, 301379, 1088243, 2681341, 20006929, 260090077]

約数ペア:

[(1, 260090077), (13, 20006929), (97, 2681341), (239, 1088243), (863, 301379), (1261, 206257), (3107, 83711), (11219, 23183)]