2014806591

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{6571}}^1$

素因数の和:6772

約数の個数: 48

約数和(自身を含む): 3455715328

約数和(自身を除く): 1440908737

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 157, 217, 279, 471, 651, 1099, 1413, 1953, 3297, 4867, 6571, 9891, 14601, 19713, 34069, 43803, 45997, 59139, 102207, 137991, 203701, 306621, 413973, 611103, 1031647, 1425907, 1833309, 3094941, 4277721, 7221529, 9284823, 12833163, 21664587, 31981057, 64993761, 95943171, 223867399, 287829513, 671602197, 2014806591]

約数ペア:

[(1, 2014806591), (3, 671602197), (7, 287829513), (9, 223867399), (21, 95943171), (31, 64993761), (63, 31981057), (93, 21664587), (157, 12833163), (217, 9284823), (279, 7221529), (471, 4277721), (651, 3094941), (1099, 1833309), (1413, 1425907), (1953, 1031647), (3297, 611103), (4867, 413973), (6571, 306621), (9891, 203701), (14601, 137991), (19713, 102207), (34069, 59139), (43803, 45997)]