2080753928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{70163}}^1$

素因数の和:70517

約数の個数: 32

約数和(自身を含む): 4268777760

約数和(自身を除く): 2188023832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 337, 674, 1348, 2696, 3707, 7414, 14828, 29656, 70163, 140326, 280652, 561304, 771793, 1543586, 3087172, 6174344, 23644931, 47289862, 94579724, 189159448, 260094241, 520188482, 1040376964, 2080753928]

約数ペア:

[(1, 2080753928), (2, 1040376964), (4, 520188482), (8, 260094241), (11, 189159448), (22, 94579724), (44, 47289862), (88, 23644931), (337, 6174344), (674, 3087172), (1348, 1543586), (2696, 771793), (3707, 561304), (7414, 280652), (14828, 140326), (29656, 70163)]