389702958

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{64499}}^1$

素因数の和:64576

約数の個数: 32

約数和(自身を含む): 835920000

約数和(自身を除く): 446217042

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 159, 318, 1007, 2014, 3021, 6042, 64499, 128998, 193497, 386994, 1225481, 2450962, 3418447, 3676443, 6836894, 7352886, 10255341, 20510682, 64950493, 129900986, 194851479, 389702958]

約数ペア:

[(1, 389702958), (2, 194851479), (3, 129900986), (6, 64950493), (19, 20510682), (38, 10255341), (53, 7352886), (57, 6836894), (106, 3676443), (114, 3418447), (159, 2450962), (318, 1225481), (1007, 386994), (2014, 193497), (3021, 128998), (6042, 64499)]