2011832823

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21611}}^1$

素因数の和:21676

約数の個数: 64

約数和(自身を含む): 3717955584

約数和(自身を除く): 1706122761

約数列:

[1, 3, 7, 11, 13, 21, 31, 33, 39, 77, 91, 93, 143, 217, 231, 273, 341, 403, 429, 651, 1001, 1023, 1209, 2387, 2821, 3003, 4433, 7161, 8463, 13299, 21611, 31031, 64833, 93093, 151277, 237721, 280943, 453831, 669941, 713163, 842829, 1664047, 1966601, 2009823, 3090373, 4689587, 4992141, 5899803, 7369351, 8709233, 9271119, 14068761, 21632611, 22108053, 26127699, 51585457, 60964631, 64897833, 95801563, 154756371, 182893893, 287404689, 670610941, 2011832823]

約数ペア:

[(1, 2011832823), (3, 670610941), (7, 287404689), (11, 182893893), (13, 154756371), (21, 95801563), (31, 64897833), (33, 60964631), (39, 51585457), (77, 26127699), (91, 22108053), (93, 21632611), (143, 14068761), (217, 9271119), (231, 8709233), (273, 7369351), (341, 5899803), (403, 4992141), (429, 4689587), (651, 3090373), (1001, 2009823), (1023, 1966601), (1209, 1664047), (2387, 842829), (2821, 713163), (3003, 669941), (4433, 453831), (7161, 280943), (8463, 237721), (13299, 151277), (21611, 93093), (31031, 64833)]