1019939138

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1\times {\mathrm{18287}}^1$

素因数の和:18721

約数の個数: 16

約数和(自身を含む): 1553748480

約数和(自身を除く): 533809342

約数列:

[1, 2, 79, 158, 353, 706, 18287, 27887, 36574, 55774, 1444673, 2889346, 6455311, 12910622, 509969569, 1019939138]

約数ペア:

[(1, 1019939138), (2, 509969569), (79, 12910622), (158, 6455311), (353, 2889346), (706, 1444673), (18287, 55774), (27887, 36574)]