2079358970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1\times {\mathrm{9941}}^1$

素因数の和:11570

約数の個数: 32

約数和(自身を含む): 4033668240

約数和(自身を除く): 1954309270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1609, 3218, 8045, 9941, 16090, 19882, 20917, 41834, 49705, 99410, 104585, 129233, 209170, 258466, 646165, 1292330, 15995069, 31990138, 79975345, 159950690, 207935897, 415871794, 1039679485, 2079358970]

約数ペア:

[(1, 2079358970), (2, 1039679485), (5, 415871794), (10, 207935897), (13, 159950690), (26, 79975345), (65, 31990138), (130, 15995069), (1609, 1292330), (3218, 646165), (8045, 258466), (9941, 209170), (16090, 129233), (19882, 104585), (20917, 99410), (41834, 49705)]