7981962

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 16619904

約数和(自身を除く): 8637942

約数列:

[1, 2, 3, 6, 41, 71, 82, 123, 142, 213, 246, 426, 457, 914, 1371, 2742, 2911, 5822, 8733, 17466, 18737, 32447, 37474, 56211, 64894, 97341, 112422, 194682, 1330327, 2660654, 3990981, 7981962]

約数ペア:

[(1, 7981962), (2, 3990981), (3, 2660654), (6, 1330327), (41, 194682), (71, 112422), (82, 97341), (123, 64894), (142, 56211), (213, 37474), (246, 32447), (426, 18737), (457, 17466), (914, 8733), (1371, 5822), (2742, 2911)]