660659324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{15107}}^1$

素因数の和:15182

約数の個数: 36

約数和(自身を含む): 1289588664

約数和(自身を除く): 628929340

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 841, 1508, 1682, 3364, 10933, 15107, 21866, 30214, 43732, 60428, 196391, 392782, 438103, 785564, 876206, 1752412, 5695339, 11390678, 12704987, 22781356, 25409974, 50819948, 165164831, 330329662, 660659324]

約数ペア:

[(1, 660659324), (2, 330329662), (4, 165164831), (13, 50819948), (26, 25409974), (29, 22781356), (52, 12704987), (58, 11390678), (116, 5695339), (377, 1752412), (754, 876206), (841, 785564), (1508, 438103), (1682, 392782), (3364, 196391), (10933, 60428), (15107, 43732), (21866, 30214)]