389616188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{58997}}^1$

素因数の和:59141

約数の個数: 24

約数和(自身を含む): 740070912

約数和(自身を除く): 350454724

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 58997, 117994, 235988, 766961, 1533922, 3067844, 7492619, 14985238, 29970476, 97404047, 194808094, 389616188]

約数ペア:

[(1, 389616188), (2, 194808094), (4, 97404047), (13, 29970476), (26, 14985238), (52, 7492619), (127, 3067844), (254, 1533922), (508, 766961), (1651, 235988), (3302, 117994), (6604, 58997)]