2009095024

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{773}}^1\times {\mathrm{2663}}^1$

素因数の和:3505

約数の個数: 40

約数和(自身を含む): 3963040992

約数和(自身を除く): 1953945968

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 773, 976, 1546, 2663, 3092, 5326, 6184, 10652, 12368, 21304, 42608, 47153, 94306, 162443, 188612, 324886, 377224, 649772, 754448, 1299544, 2058499, 2599088, 4116998, 8233996, 16467992, 32935984, 125568439, 251136878, 502273756, 1004547512, 2009095024]

約数ペア:

[(1, 2009095024), (2, 1004547512), (4, 502273756), (8, 251136878), (16, 125568439), (61, 32935984), (122, 16467992), (244, 8233996), (488, 4116998), (773, 2599088), (976, 2058499), (1546, 1299544), (2663, 754448), (3092, 649772), (5326, 377224), (6184, 324886), (10652, 188612), (12368, 162443), (21304, 94306), (42608, 47153)]