8216787854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21970021}}^1$

素因数の和:21970051

約数の個数: 16

約数和(自身を含む): 14236574256

約数和(自身を除く): 6019786402

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 21970021, 43940042, 241670231, 373490357, 483340462, 746980714, 4108393927, 8216787854]

約数ペア:

[(1, 8216787854), (2, 4108393927), (11, 746980714), (17, 483340462), (22, 373490357), (34, 241670231), (187, 43940042), (374, 21970021)]