1036863620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3987937}}^1$

素因数の和:3987959

約数の個数: 24

約数和(自身を含む): 2344907544

約数和(自身を除く): 1308043924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3987937, 7975874, 15951748, 19939685, 39879370, 51843181, 79758740, 103686362, 207372724, 259215905, 518431810, 1036863620]

約数ペア:

[(1, 1036863620), (2, 518431810), (4, 259215905), (5, 207372724), (10, 103686362), (13, 79758740), (20, 51843181), (26, 39879370), (52, 19939685), (65, 15951748), (130, 7975874), (260, 3987937)]