2029779976

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{1181}}^1$

素因数の和:1894

約数の個数: 64

約数和(自身を含む): 4452641280

約数和(自身を除く): 2422861304

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 653, 658, 1181, 1306, 1316, 2362, 2612, 2632, 4571, 4724, 5224, 8267, 9142, 9448, 16534, 18284, 30691, 33068, 36568, 55507, 61382, 66136, 111014, 122764, 214837, 222028, 245528, 388549, 429674, 444056, 771193, 777098, 859348, 1542386, 1554196, 1718696, 3084772, 3108392, 5398351, 6169544, 10796702, 21593404, 36246071, 43186808, 72492142, 144984284, 253722497, 289968568, 507444994, 1014889988, 2029779976]

約数ペア:

[(1, 2029779976), (2, 1014889988), (4, 507444994), (7, 289968568), (8, 253722497), (14, 144984284), (28, 72492142), (47, 43186808), (56, 36246071), (94, 21593404), (188, 10796702), (329, 6169544), (376, 5398351), (653, 3108392), (658, 3084772), (1181, 1718696), (1306, 1554196), (1316, 1542386), (2362, 859348), (2612, 777098), (2632, 771193), (4571, 444056), (4724, 429674), (5224, 388549), (8267, 245528), (9142, 222028), (9448, 214837), (16534, 122764), (18284, 111014), (30691, 66136), (33068, 61382), (36568, 55507)]