2193628918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{3061}}^1$

素因数の和:3760

約数の個数: 32

約数和(自身を含む): 3632805792

約数和(自身を除く): 1439176874

約数列:

[1, 2, 13, 26, 43, 86, 559, 641, 1118, 1282, 3061, 6122, 8333, 16666, 27563, 39793, 55126, 79586, 131623, 263246, 358319, 716638, 1711099, 1962101, 3422198, 3924202, 25507313, 51014626, 84370343, 168740686, 1096814459, 2193628918]

約数ペア:

[(1, 2193628918), (2, 1096814459), (13, 168740686), (26, 84370343), (43, 51014626), (86, 25507313), (559, 3924202), (641, 3422198), (1118, 1962101), (1282, 1711099), (3061, 716638), (6122, 358319), (8333, 263246), (16666, 131623), (27563, 79586), (39793, 55126)]