2069439294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1\times {\mathrm{487}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 4507808256

約数和(自身を除く): 2438368962

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 347, 471, 487, 694, 942, 974, 1041, 1461, 2041, 2082, 2922, 4082, 4511, 6123, 6331, 9022, 12246, 12662, 13533, 18993, 27066, 37986, 54479, 76459, 108958, 152918, 163437, 168989, 229377, 326874, 337978, 458754, 506967, 708227, 993967, 1013934, 1416454, 1987934, 2124681, 2196857, 2981901, 4249362, 4393714, 5963802, 6590571, 13181142, 26531273, 53062546, 79593819, 159187638, 344906549, 689813098, 1034719647, 2069439294]

約数ペア:

[(1, 2069439294), (2, 1034719647), (3, 689813098), (6, 344906549), (13, 159187638), (26, 79593819), (39, 53062546), (78, 26531273), (157, 13181142), (314, 6590571), (347, 5963802), (471, 4393714), (487, 4249362), (694, 2981901), (942, 2196857), (974, 2124681), (1041, 1987934), (1461, 1416454), (2041, 1013934), (2082, 993967), (2922, 708227), (4082, 506967), (4511, 458754), (6123, 337978), (6331, 326874), (9022, 229377), (12246, 168989), (12662, 163437), (13533, 152918), (18993, 108958), (27066, 76459), (37986, 54479)]