1262190805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{4919}}^1$

素因数の和:5053

約数の個数: 32

約数和(自身を含む): 1660204800

約数和(自身を除く): 398013995

約数列:

[1, 5, 19, 37, 73, 95, 185, 365, 703, 1387, 2701, 3515, 4919, 6935, 13505, 24595, 51319, 93461, 182003, 256595, 359087, 467305, 910015, 1795435, 3458057, 6822653, 13286219, 17290285, 34113265, 66431095, 252438161, 1262190805]

約数ペア:

[(1, 1262190805), (5, 252438161), (19, 66431095), (37, 34113265), (73, 17290285), (95, 13286219), (185, 6822653), (365, 3458057), (703, 1795435), (1387, 910015), (2701, 467305), (3515, 359087), (4919, 256595), (6935, 182003), (13505, 93461), (24595, 51319)]