248304868

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{91423}}^1$

素因数の和:91531

約数の個数: 24

約数和(自身を含む): 501734912

約数和(自身を除く): 253430044

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 91423, 182846, 365692, 639961, 1279922, 2559844, 8868031, 17736062, 35472124, 62076217, 124152434, 248304868]

約数ペア:

[(1, 248304868), (2, 124152434), (4, 62076217), (7, 35472124), (14, 17736062), (28, 8868031), (97, 2559844), (194, 1279922), (388, 639961), (679, 365692), (1358, 182846), (2716, 91423)]