2453506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:729

約数の個数: 16

約数和(自身を含む): 4040640

約数和(自身を除く): 1587134

約数列:

[1, 2, 11, 22, 229, 458, 487, 974, 2519, 5038, 5357, 10714, 111523, 223046, 1226753, 2453506]

約数ペア:

[(1, 2453506), (2, 1226753), (11, 223046), (22, 111523), (229, 10714), (458, 5357), (487, 5038), (974, 2519)]