1113086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1427

約数の個数: 16

約数和(自身を含む): 1857408

約数和(自身を除く): 744322

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1381, 2762, 17953, 35906, 42811, 85622, 556543, 1113086]

約数ペア:

[(1, 1113086), (2, 556543), (13, 85622), (26, 42811), (31, 35906), (62, 17953), (403, 2762), (806, 1381)]