404241908

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{203341}}^1$

素因数の和:203423

約数の個数: 24

約数和(自身を含む): 819874944

約数和(自身を除く): 415633036

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 203341, 406682, 813364, 1423387, 2846774, 5693548, 14437211, 28874422, 57748844, 101060477, 202120954, 404241908]

約数ペア:

[(1, 404241908), (2, 202120954), (4, 101060477), (7, 57748844), (14, 28874422), (28, 14437211), (71, 5693548), (142, 2846774), (284, 1423387), (497, 813364), (994, 406682), (1988, 203341)]