2912509444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2861}}^1\times {\mathrm{19577}}^1$

素因数の和:22455

約数の個数: 24

約数和(自身を含む): 5491159128

約数和(自身を除く): 2578649684

約数列:

[1, 2, 4, 13, 26, 52, 2861, 5722, 11444, 19577, 37193, 39154, 74386, 78308, 148772, 254501, 509002, 1018004, 56009797, 112019594, 224039188, 728127361, 1456254722, 2912509444]

約数ペア:

[(1, 2912509444), (2, 1456254722), (4, 728127361), (13, 224039188), (26, 112019594), (52, 56009797), (2861, 1018004), (5722, 509002), (11444, 254501), (19577, 148772), (37193, 78308), (39154, 74386)]