2080586486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1697}}^1\times {\mathrm{2423}}^1$

素因数の和:4156

約数の個数: 32

約数和(自身を含む): 3556182528

約数和(自身を除く): 1475596042

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 1697, 2423, 3394, 4846, 18667, 26653, 37334, 39031, 53306, 55729, 78062, 111458, 429341, 613019, 858682, 1226038, 4111831, 8223662, 45230141, 90460282, 94572113, 189144226, 1040293243, 2080586486]

約数ペア:

[(1, 2080586486), (2, 1040293243), (11, 189144226), (22, 94572113), (23, 90460282), (46, 45230141), (253, 8223662), (506, 4111831), (1697, 1226038), (2423, 858682), (3394, 613019), (4846, 429341), (18667, 111458), (26653, 78062), (37334, 55729), (39031, 53306)]