2911148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 5572224

約数和(自身を除く): 2661076

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 1381, 2108, 2762, 5524, 23477, 42811, 46954, 85622, 93908, 171244, 727787, 1455574, 2911148]

約数ペア:

[(1, 2911148), (2, 1455574), (4, 727787), (17, 171244), (31, 93908), (34, 85622), (62, 46954), (68, 42811), (124, 23477), (527, 5524), (1054, 2762), (1381, 2108)]