2520341956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1\times {\mathrm{1511}}^1$

素因数の和:1920

約数の個数: 48

約数和(自身を含む): 4864914432

約数和(自身を除く): 2344572476

約数列:

[1, 2, 4, 11, 22, 44, 167, 227, 334, 454, 668, 908, 1511, 1837, 2497, 3022, 3674, 4994, 6044, 7348, 9988, 16621, 33242, 37909, 66484, 75818, 151636, 252337, 342997, 416999, 504674, 685994, 833998, 1009348, 1371988, 1667996, 2775707, 3772967, 5551414, 7545934, 11102828, 15091868, 57280499, 114560998, 229121996, 630085489, 1260170978, 2520341956]

約数ペア:

[(1, 2520341956), (2, 1260170978), (4, 630085489), (11, 229121996), (22, 114560998), (44, 57280499), (167, 15091868), (227, 11102828), (334, 7545934), (454, 5551414), (668, 3772967), (908, 2775707), (1511, 1667996), (1837, 1371988), (2497, 1009348), (3022, 833998), (3674, 685994), (4994, 504674), (6044, 416999), (7348, 342997), (9988, 252337), (16621, 151636), (33242, 75818), (37909, 66484)]