1138861726

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{276557}}^1$

素因数の和:276659

約数の個数: 16

約数和(自身を含む): 1792095840

約数和(自身を除く): 653234114

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 276557, 553114, 8020153, 16040306, 19635547, 39271094, 569430863, 1138861726]

約数ペア:

[(1, 1138861726), (2, 569430863), (29, 39271094), (58, 19635547), (71, 16040306), (142, 8020153), (2059, 553114), (4118, 276557)]