2011691848

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{60029}}^1$

素因数の和:60165

約数の個数: 32

約数和(自身を含む): 3889944000

約数和(自身を除く): 1878252152

約数列:

[1, 2, 4, 8, 59, 71, 118, 142, 236, 284, 472, 568, 4189, 8378, 16756, 33512, 60029, 120058, 240116, 480232, 3541711, 4262059, 7083422, 8524118, 14166844, 17048236, 28333688, 34096472, 251461481, 502922962, 1005845924, 2011691848]

約数ペア:

[(1, 2011691848), (2, 1005845924), (4, 502922962), (8, 251461481), (59, 34096472), (71, 28333688), (118, 17048236), (142, 14166844), (236, 8524118), (284, 7083422), (472, 4262059), (568, 3541711), (4189, 480232), (8378, 240116), (16756, 120058), (33512, 60029)]