2013923791

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{809}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 2377900800

約数和(自身を除く): 363977009

約数列:

[1, 11, 19, 43, 209, 277, 473, 809, 817, 3047, 5263, 8899, 8987, 11911, 15371, 34787, 57893, 131021, 169081, 224093, 226309, 382657, 660953, 2465023, 2489399, 4257767, 7270483, 9635999, 46835437, 105995989, 183083981, 2013923791]

約数ペア:

[(1, 2013923791), (11, 183083981), (19, 105995989), (43, 46835437), (209, 9635999), (277, 7270483), (473, 4257767), (809, 2489399), (817, 2465023), (3047, 660953), (5263, 382657), (8899, 226309), (8987, 224093), (11911, 169081), (15371, 131021), (34787, 57893)]