984517718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{2999}}^1$

素因数の和:3236

約数の個数: 32

約数和(自身を含む): 1594080000

約数和(自身を除く): 609562282

約数列:

[1, 2, 19, 38, 53, 106, 163, 326, 1007, 2014, 2999, 3097, 5998, 6194, 8639, 17278, 56981, 113962, 158947, 164141, 317894, 328282, 488837, 977674, 3019993, 6039986, 9287903, 18575806, 25908361, 51816722, 492258859, 984517718]

約数ペア:

[(1, 984517718), (2, 492258859), (19, 51816722), (38, 25908361), (53, 18575806), (106, 9287903), (163, 6039986), (326, 3019993), (1007, 977674), (2014, 488837), (2999, 328282), (3097, 317894), (5998, 164141), (6194, 158947), (8639, 113962), (17278, 56981)]