313639772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{8081}}^1$

素因数の和:8429

約数の個数: 24

約数和(自身を含む): 568455552

約数和(自身を除く): 254815780

約数列:

[1, 2, 4, 31, 62, 124, 313, 626, 1252, 8081, 9703, 16162, 19406, 32324, 38812, 250511, 501022, 1002044, 2529353, 5058706, 10117412, 78409943, 156819886, 313639772]

約数ペア:

[(1, 313639772), (2, 156819886), (4, 78409943), (31, 10117412), (62, 5058706), (124, 2529353), (313, 1002044), (626, 501022), (1252, 250511), (8081, 38812), (9703, 32324), (16162, 19406)]