247493874

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{1697}}^1$

素因数の和:2034

約数の個数: 32

約数和(自身を含む): 502064640

約数和(自身を除く): 254570766

約数列:

[1, 2, 3, 6, 109, 218, 223, 327, 446, 654, 669, 1338, 1697, 3394, 5091, 10182, 24307, 48614, 72921, 145842, 184973, 369946, 378431, 554919, 756862, 1109838, 1135293, 2270586, 41248979, 82497958, 123746937, 247493874]

約数ペア:

[(1, 247493874), (2, 123746937), (3, 82497958), (6, 41248979), (109, 2270586), (218, 1135293), (223, 1109838), (327, 756862), (446, 554919), (654, 378431), (669, 369946), (1338, 184973), (1697, 145842), (3394, 72921), (5091, 48614), (10182, 24307)]