4774418

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:314

約数の個数: 24

約数和(自身を含む): 7987980

約数和(自身を除く): 3213562

約数列:

[1, 2, 11, 22, 109, 121, 181, 218, 242, 362, 1199, 1991, 2398, 3982, 13189, 19729, 21901, 26378, 39458, 43802, 217019, 434038, 2387209, 4774418]

約数ペア:

[(1, 4774418), (2, 2387209), (11, 434038), (22, 217019), (109, 43802), (121, 39458), (181, 26378), (218, 21901), (242, 19729), (362, 13189), (1199, 3982), (1991, 2398)]