189034279

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{1399}}^1$

素因数の和:1702

約数の個数: 16

約数和(自身を含む): 219520000

約数和(自身を除く): 30485721

約数列:

[1, 7, 97, 199, 679, 1393, 1399, 9793, 19303, 135121, 135703, 278401, 949921, 1948807, 27004897, 189034279]

約数ペア:

[(1, 189034279), (7, 27004897), (97, 1948807), (199, 949921), (679, 278401), (1393, 135703), (1399, 135121), (9793, 19303)]