2901749768

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{1004761}}^1$

素因数の和:1004805

約数の個数: 24

約数和(自身を含む): 5742214830

約数和(自身を除く): 2840465062

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 1004761, 2009522, 4019044, 8038088, 19090459, 38180918, 76361836, 152723672, 362718721, 725437442, 1450874884, 2901749768]

約数ペア:

[(1, 2901749768), (2, 1450874884), (4, 725437442), (8, 362718721), (19, 152723672), (38, 76361836), (76, 38180918), (152, 19090459), (361, 8038088), (722, 4019044), (1444, 2009522), (2888, 1004761)]