1887774828

素因数分解:

$2^2\times 3^1\times {\mathrm{383}}^1\times {\mathrm{431}}^1\times {\mathrm{953}}^1$

素因数の和:1774

約数の個数: 48

約数和(自身を含む): 4431200256

約数和(自身を除く): 2543425428

約数列:

[1, 2, 3, 4, 6, 12, 383, 431, 766, 862, 953, 1149, 1293, 1532, 1724, 1906, 2298, 2586, 2859, 3812, 4596, 5172, 5718, 11436, 165073, 330146, 364999, 410743, 495219, 660292, 729998, 821486, 990438, 1094997, 1232229, 1459996, 1642972, 1980876, 2189994, 2464458, 4379988, 4928916, 157314569, 314629138, 471943707, 629258276, 943887414, 1887774828]

約数ペア:

[(1, 1887774828), (2, 943887414), (3, 629258276), (4, 471943707), (6, 314629138), (12, 157314569), (383, 4928916), (431, 4379988), (766, 2464458), (862, 2189994), (953, 1980876), (1149, 1642972), (1293, 1459996), (1532, 1232229), (1724, 1094997), (1906, 990438), (2298, 821486), (2586, 729998), (2859, 660292), (3812, 495219), (4596, 410743), (5172, 364999), (5718, 330146), (11436, 165073)]