2017780114

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^2\times {\mathrm{1097}}^1$

素因数の和:1387

約数の個数: 36

約数和(自身を含む): 3549940506

約数和(自身を除く): 1532160392

約数列:

[1, 2, 7, 14, 49, 98, 137, 274, 959, 1097, 1918, 2194, 6713, 7679, 13426, 15358, 18769, 37538, 53753, 107506, 131383, 150289, 262766, 300578, 919681, 1052023, 1839362, 2104046, 7364161, 14728322, 20589593, 41179186, 144127151, 288254302, 1008890057, 2017780114]

約数ペア:

[(1, 2017780114), (2, 1008890057), (7, 288254302), (14, 144127151), (49, 41179186), (98, 20589593), (137, 14728322), (274, 7364161), (959, 2104046), (1097, 1839362), (1918, 1052023), (2194, 919681), (6713, 300578), (7679, 262766), (13426, 150289), (15358, 131383), (18769, 107506), (37538, 53753)]