127458266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2819}}^1$

素因数の和:2918

約数の個数: 32

約数和(自身を含む): 216034560

約数和(自身を除く): 88576294

約数列:

[1, 2, 13, 26, 37, 47, 74, 94, 481, 611, 962, 1222, 1739, 2819, 3478, 5638, 22607, 36647, 45214, 73294, 104303, 132493, 208606, 264986, 1355939, 1722409, 2711878, 3444818, 4902241, 9804482, 63729133, 127458266]

約数ペア:

[(1, 127458266), (2, 63729133), (13, 9804482), (26, 4902241), (37, 3444818), (47, 2711878), (74, 1722409), (94, 1355939), (481, 264986), (611, 208606), (962, 132493), (1222, 104303), (1739, 73294), (2819, 45214), (3478, 36647), (5638, 22607)]