1271163038

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{1063}}^1\times {\mathrm{1427}}^1$

素因数の和:2911

約数の個数: 16

約数和(自身を含む): 1914433920

約数和(自身を除く): 643270882

約数列:

[1, 2, 419, 838, 1063, 1427, 2126, 2854, 445397, 597913, 890794, 1195826, 1516901, 3033802, 635581519, 1271163038]

約数ペア:

[(1, 1271163038), (2, 635581519), (419, 3033802), (838, 1516901), (1063, 1195826), (1427, 890794), (2126, 597913), (2854, 445397)]