1091292

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 2564352

約数和(自身を除く): 1473060

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 431, 633, 844, 862, 1266, 1293, 1724, 2532, 2586, 5172, 90941, 181882, 272823, 363764, 545646, 1091292]

約数ペア:

[(1, 1091292), (2, 545646), (3, 363764), (4, 272823), (6, 181882), (12, 90941), (211, 5172), (422, 2586), (431, 2532), (633, 1724), (844, 1293), (862, 1266)]