2497208

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2379

約数の個数: 32

約数和(自身を含む): 5635200

約数和(自身を除く): 3137992

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 2347, 4694, 9388, 16429, 18776, 32858, 44593, 65716, 89186, 131432, 178372, 312151, 356744, 624302, 1248604, 2497208]

約数ペア:

[(1, 2497208), (2, 1248604), (4, 624302), (7, 356744), (8, 312151), (14, 178372), (19, 131432), (28, 89186), (38, 65716), (56, 44593), (76, 32858), (133, 18776), (152, 16429), (266, 9388), (532, 4694), (1064, 2347)]