290053768

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{352007}}^1$

素因数の和:352116

約数の個数: 16

約数和(自身を含む): 549132480

約数和(自身を除く): 259078712

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 352007, 704014, 1408028, 2816056, 36256721, 72513442, 145026884, 290053768]

約数ペア:

[(1, 290053768), (2, 145026884), (4, 72513442), (8, 36256721), (103, 2816056), (206, 1408028), (412, 704014), (824, 352007)]