1780493499590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1033}}^1\times {\mathrm{13258571}}^1$

素因数の和:13259624

約数の個数: 32

約数和(自身を含む): 3454759588896

約数和(自身を除く): 1674266089306

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1033, 2066, 5165, 10330, 13429, 26858, 67145, 134290, 13258571, 26517142, 66292855, 132585710, 172361423, 344722846, 861807115, 1723614230, 13696103843, 27392207686, 68480519215, 136961038430, 178049349959, 356098699918, 890246749795, 1780493499590]

約数ペア:

[(1, 1780493499590), (2, 890246749795), (5, 356098699918), (10, 178049349959), (13, 136961038430), (26, 68480519215), (65, 27392207686), (130, 13696103843), (1033, 1723614230), (2066, 861807115), (5165, 344722846), (10330, 172361423), (13429, 132585710), (26858, 66292855), (67145, 26517142), (134290, 13258571)]