2780934094

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1\times {\mathrm{60637}}^1$

素因数の和:61659

約数の個数: 16

約数和(自身を含む): 4357204128

約数和(自身を除く): 1576270034

約数列:

[1, 2, 23, 46, 997, 1994, 22931, 45862, 60637, 121274, 1394651, 2789302, 60455089, 120910178, 1390467047, 2780934094]

約数ペア:

[(1, 2780934094), (2, 1390467047), (23, 120910178), (46, 60455089), (997, 2789302), (1994, 1394651), (22931, 121274), (45862, 60637)]