1188891898

素因数分解:

$2^1\times {\mathrm{439}}^1\times {\mathrm{457}}^1\times {\mathrm{2963}}^1$

素因数の和:3861

約数の個数: 16

約数和(自身を含む): 1791915840

約数和(自身を除く): 603023942

約数列:

[1, 2, 439, 457, 878, 914, 2963, 5926, 200623, 401246, 1300757, 1354091, 2601514, 2708182, 594445949, 1188891898]

約数ペア:

[(1, 1188891898), (2, 594445949), (439, 2708182), (457, 2601514), (878, 1354091), (914, 1300757), (2963, 401246), (5926, 200623)]