1749837050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{6781}}^1$

素因数の和:7203

約数の個数: 48

約数和(自身を含む): 3514405272

約数和(自身を除く): 1764568222

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 397, 650, 794, 1985, 3970, 5161, 6781, 9925, 10322, 13562, 19850, 25805, 33905, 51610, 67810, 88153, 129025, 169525, 176306, 258050, 339050, 440765, 881530, 2203825, 2692057, 4407650, 5384114, 13460285, 26920570, 34996741, 67301425, 69993482, 134602850, 174983705, 349967410, 874918525, 1749837050]

約数ペア:

[(1, 1749837050), (2, 874918525), (5, 349967410), (10, 174983705), (13, 134602850), (25, 69993482), (26, 67301425), (50, 34996741), (65, 26920570), (130, 13460285), (325, 5384114), (397, 4407650), (650, 2692057), (794, 2203825), (1985, 881530), (3970, 440765), (5161, 339050), (6781, 258050), (9925, 176306), (10322, 169525), (13562, 129025), (19850, 88153), (25805, 67810), (33905, 51610)]