2970131992

素因数分解:

$2^3\times {\mathrm{1249}}^1\times {\mathrm{297251}}^1$

素因数の和:298506

約数の個数: 16

約数和(自身を含む): 5573475000

約数和(自身を除く): 2603343008

約数列:

[1, 2, 4, 8, 1249, 2498, 4996, 9992, 297251, 594502, 1189004, 2378008, 371266499, 742532998, 1485065996, 2970131992]

約数ペア:

[(1, 2970131992), (2, 1485065996), (4, 742532998), (8, 371266499), (1249, 2378008), (2498, 1189004), (4996, 594502), (9992, 297251)]