1591292

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 2954112

約数和(自身を除く): 1362820

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 313, 626, 1252, 1271, 2542, 5084, 9703, 12833, 19406, 25666, 38812, 51332, 397823, 795646, 1591292]

約数ペア:

[(1, 1591292), (2, 795646), (4, 397823), (31, 51332), (41, 38812), (62, 25666), (82, 19406), (124, 12833), (164, 9703), (313, 5084), (626, 2542), (1252, 1271)]