2247484442

素因数分解:

$2^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{254413}}^1$

素因数の和:255053

約数の個数: 16

約数和(自身を含む): 3858951552

約数和(自身を除く): 1611467110

約数列:

[1, 2, 7, 14, 631, 1262, 4417, 8834, 254413, 508826, 1780891, 3561782, 160534603, 321069206, 1123742221, 2247484442]

約数ペア:

[(1, 2247484442), (2, 1123742221), (7, 321069206), (14, 160534603), (631, 3561782), (1262, 1780891), (4417, 508826), (8834, 254413)]