2013104548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{16411}}^1$

素因数の和:16772

約数の個数: 48

約数和(自身を含む): 4349048704

約数和(自身を除く): 2335944156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 337, 364, 674, 1348, 2359, 4381, 4718, 8762, 9436, 16411, 17524, 30667, 32822, 61334, 65644, 114877, 122668, 213343, 229754, 426686, 459508, 853372, 1493401, 2986802, 5530507, 5973604, 11061014, 22122028, 38713549, 71896591, 77427098, 143793182, 154854196, 287586364, 503276137, 1006552274, 2013104548]

約数ペア:

[(1, 2013104548), (2, 1006552274), (4, 503276137), (7, 287586364), (13, 154854196), (14, 143793182), (26, 77427098), (28, 71896591), (52, 38713549), (91, 22122028), (182, 11061014), (337, 5973604), (364, 5530507), (674, 2986802), (1348, 1493401), (2359, 853372), (4381, 459508), (4718, 426686), (8762, 229754), (9436, 213343), (16411, 122668), (17524, 114877), (30667, 65644), (32822, 61334)]