2625924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 7175168

約数和(自身を除く): 4549244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 727, 903, 1204, 1454, 1806, 2181, 2908, 3612, 4362, 5089, 8724, 10178, 15267, 20356, 30534, 31261, 61068, 62522, 93783, 125044, 187566, 218827, 375132, 437654, 656481, 875308, 1312962, 2625924]

約数ペア:

[(1, 2625924), (2, 1312962), (3, 875308), (4, 656481), (6, 437654), (7, 375132), (12, 218827), (14, 187566), (21, 125044), (28, 93783), (42, 62522), (43, 61068), (84, 31261), (86, 30534), (129, 20356), (172, 15267), (258, 10178), (301, 8724), (516, 5089), (602, 4362), (727, 3612), (903, 2908), (1204, 2181), (1454, 1806)]