414415870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1933}}^1\times {\mathrm{1949}}^1$

素因数の和:3900

約数の個数: 32

約数和(自身を含む): 814600800

約数和(自身を除く): 400184930

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1933, 1949, 3866, 3898, 9665, 9745, 19330, 19490, 21263, 21439, 42526, 42878, 106315, 107195, 212630, 214390, 3767417, 7534834, 18837085, 37674170, 41441587, 82883174, 207207935, 414415870]

約数ペア:

[(1, 414415870), (2, 207207935), (5, 82883174), (10, 41441587), (11, 37674170), (22, 18837085), (55, 7534834), (110, 3767417), (1933, 214390), (1949, 212630), (3866, 107195), (3898, 106315), (9665, 42878), (9745, 42526), (19330, 21439), (19490, 21263)]