2013193234

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2741}}^1$

素因数の和:2863

約数の個数: 48

約数和(自身を含む): 3414151944

約数和(自身を除く): 1400958710

約数列:

[1, 2, 13, 26, 41, 53, 82, 106, 169, 338, 533, 689, 1066, 1378, 2173, 2741, 4346, 5482, 6929, 8957, 13858, 17914, 28249, 35633, 56498, 71266, 112381, 145273, 224762, 290546, 367237, 463229, 734474, 926458, 1460953, 1888549, 2921906, 3777098, 5956193, 11912386, 18992389, 24551137, 37984778, 49102274, 77430509, 154861018, 1006596617, 2013193234]

約数ペア:

[(1, 2013193234), (2, 1006596617), (13, 154861018), (26, 77430509), (41, 49102274), (53, 37984778), (82, 24551137), (106, 18992389), (169, 11912386), (338, 5956193), (533, 3777098), (689, 2921906), (1066, 1888549), (1378, 1460953), (2173, 926458), (2741, 734474), (4346, 463229), (5482, 367237), (6929, 290546), (8957, 224762), (13858, 145273), (17914, 112381), (28249, 71266), (35633, 56498)]