2040770107

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 2271744000

約数和(自身を除く): 230973893

約数列:

[1, 19, 29, 79, 173, 271, 551, 1501, 2291, 3287, 5017, 5149, 7859, 13667, 21409, 43529, 46883, 95323, 149321, 259673, 396343, 406771, 620861, 890777, 1359607, 3703757, 7530517, 11796359, 25832533, 70371383, 107408953, 2040770107]

約数ペア:

[(1, 2040770107), (19, 107408953), (29, 70371383), (79, 25832533), (173, 11796359), (271, 7530517), (551, 3703757), (1501, 1359607), (2291, 890777), (3287, 620861), (5017, 406771), (5149, 396343), (7859, 259673), (13667, 149321), (21409, 95323), (43529, 46883)]