1246388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2179}}^1$

素因数の和:2207

約数の個数: 24

約数和(自身を含む): 2563680

約数和(自身を除く): 1317292

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 2179, 4358, 8716, 23969, 28327, 47938, 56654, 95876, 113308, 311597, 623194, 1246388]

約数ペア:

[(1, 1246388), (2, 623194), (4, 311597), (11, 113308), (13, 95876), (22, 56654), (26, 47938), (44, 28327), (52, 23969), (143, 8716), (286, 4358), (572, 2179)]