4920377878

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{104729}}^1$

素因数の和:104896

約数の個数: 24

約数和(自身を含む): 8049547800

約数和(自身を除く): 3129169922

約数列:

[1, 2, 13, 26, 139, 169, 278, 338, 1807, 3614, 23491, 46982, 104729, 209458, 1361477, 2722954, 14557331, 17699201, 29114662, 35398402, 189245303, 378490606, 2460188939, 4920377878]

約数ペア:

[(1, 4920377878), (2, 2460188939), (13, 378490606), (26, 189245303), (139, 35398402), (169, 29114662), (278, 17699201), (338, 14557331), (1807, 2722954), (3614, 1361477), (23491, 209458), (46982, 104729)]