138712786

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1\times {\mathrm{1733}}^1$

素因数の和:3057

約数の個数: 16

約数和(自身を含む): 215071488

約数和(自身を除く): 76358702

約数列:

[1, 2, 31, 62, 1291, 1733, 2582, 3466, 40021, 53723, 80042, 107446, 2237303, 4474606, 69356393, 138712786]

約数ペア:

[(1, 138712786), (2, 69356393), (31, 4474606), (62, 2237303), (1291, 107446), (1733, 80042), (2582, 53723), (3466, 40021)]