6947778866

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21576953}}^1$

素因数の和:21576985

約数の個数: 16

約数和(自身を含む): 12428325504

約数和(自身を除く): 5480546638

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 21576953, 43153906, 151038671, 302077342, 496269919, 992539838, 3473889433, 6947778866]

約数ペア:

[(1, 6947778866), (2, 3473889433), (7, 992539838), (14, 496269919), (23, 302077342), (46, 151038671), (161, 43153906), (322, 21576953)]