481691964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3087769}}^1$

素因数の和:3087789

約数の個数: 24

約数和(自身を含む): 1210405840

約数和(自身を除く): 728713876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3087769, 6175538, 9263307, 12351076, 18526614, 37053228, 40140997, 80281994, 120422991, 160563988, 240845982, 481691964]

約数ペア:

[(1, 481691964), (2, 240845982), (3, 160563988), (4, 120422991), (6, 80281994), (12, 40140997), (13, 37053228), (26, 18526614), (39, 12351076), (52, 9263307), (78, 6175538), (156, 3087769)]