26050874590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{312623}}^1$

素因数の和:313284

約数の個数: 32

約数和(自身を含む): 50577561216

約数和(自身を除く): 24526686626

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 641, 1282, 3205, 6410, 8333, 16666, 41665, 83330, 312623, 625246, 1563115, 3126230, 4064099, 8128198, 20320495, 40640990, 200391343, 400782686, 1001956715, 2003913430, 2605087459, 5210174918, 13025437295, 26050874590]

約数ペア:

[(1, 26050874590), (2, 13025437295), (5, 5210174918), (10, 2605087459), (13, 2003913430), (26, 1001956715), (65, 400782686), (130, 200391343), (641, 40640990), (1282, 20320495), (3205, 8128198), (6410, 4064099), (8333, 3126230), (16666, 1563115), (41665, 625246), (83330, 312623)]