2793340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12697}}^1$

素因数の和:12717

約数の個数: 24

約数和(自身を含む): 6399792

約数和(自身を除く): 3606452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 12697, 25394, 50788, 63485, 126970, 139667, 253940, 279334, 558668, 698335, 1396670, 2793340]

約数ペア:

[(1, 2793340), (2, 1396670), (4, 698335), (5, 558668), (10, 279334), (11, 253940), (20, 139667), (22, 126970), (44, 63485), (55, 50788), (110, 25394), (220, 12697)]