1085781998

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1062409}}^1$

素因数の和:1062491

約数の個数: 16

約数和(自身を含む): 1886840160

約数和(自身を除く): 801058162

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 1062409, 2124818, 7436863, 14873726, 77555857, 155111714, 542890999, 1085781998]

約数ペア:

[(1, 1085781998), (2, 542890999), (7, 155111714), (14, 77555857), (73, 14873726), (146, 7436863), (511, 2124818), (1022, 1062409)]