2546662794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{249233}}^1$

素因数の和:249382

約数の個数: 32

約数和(自身を含む): 5527013184

約数和(自身を除く): 2980350390

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 3406, 5109, 10218, 249233, 498466, 747699, 1495398, 3240029, 6480058, 9720087, 19440174, 32649523, 65299046, 97948569, 195897138, 424443799, 848887598, 1273331397, 2546662794]

約数ペア:

[(1, 2546662794), (2, 1273331397), (3, 848887598), (6, 424443799), (13, 195897138), (26, 97948569), (39, 65299046), (78, 32649523), (131, 19440174), (262, 9720087), (393, 6480058), (786, 3240029), (1703, 1495398), (3406, 747699), (5109, 498466), (10218, 249233)]