978171608

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{421}}^1\times {\mathrm{809}}^1$

素因数の和:1595

約数の個数: 32

約数和(自身を含む): 1845828000

約数和(自身を除く): 867656392

約数列:

[1, 2, 4, 8, 359, 421, 718, 809, 842, 1436, 1618, 1684, 2872, 3236, 3368, 6472, 151139, 290431, 302278, 340589, 580862, 604556, 681178, 1161724, 1209112, 1362356, 2323448, 2724712, 122271451, 244542902, 489085804, 978171608]

約数ペア:

[(1, 978171608), (2, 489085804), (4, 244542902), (8, 122271451), (359, 2724712), (421, 2323448), (718, 1362356), (809, 1209112), (842, 1161724), (1436, 681178), (1618, 604556), (1684, 580862), (2872, 340589), (3236, 302278), (3368, 290431), (6472, 151139)]