2162504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 4384800

約数和(自身を除く): 2222296

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 347, 694, 779, 1388, 1558, 2776, 3116, 6232, 6593, 13186, 14227, 26372, 28454, 52744, 56908, 113816, 270313, 540626, 1081252, 2162504]

約数ペア:

[(1, 2162504), (2, 1081252), (4, 540626), (8, 270313), (19, 113816), (38, 56908), (41, 52744), (76, 28454), (82, 26372), (152, 14227), (164, 13186), (328, 6593), (347, 6232), (694, 3116), (779, 2776), (1388, 1558)]