2007848269

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2719}}^1$

素因数の和:2881

約数の個数: 32

約数和(自身を含む): 2456616960

約数和(自身を除く): 448768691

約数列:

[1, 7, 31, 41, 83, 217, 287, 581, 1271, 2573, 2719, 3403, 8897, 18011, 19033, 23821, 84289, 105493, 111479, 225677, 590023, 738451, 780353, 1579739, 3455849, 6995987, 9252757, 24190943, 48971909, 64769299, 286835467, 2007848269]

約数ペア:

[(1, 2007848269), (7, 286835467), (31, 64769299), (41, 48971909), (83, 24190943), (217, 9252757), (287, 6995987), (581, 3455849), (1271, 1579739), (2573, 780353), (2719, 738451), (3403, 590023), (8897, 225677), (18011, 111479), (19033, 105493), (23821, 84289)]