77174986

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{27701}}^1$

素因数の和:27909

約数の個数: 16

約数和(自身を含む): 132969600

約数和(自身を除く): 55794614

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 27701, 55402, 193907, 387814, 5512499, 11024998, 38587493, 77174986]

約数ペア:

[(1, 77174986), (2, 38587493), (7, 11024998), (14, 5512499), (199, 387814), (398, 193907), (1393, 55402), (2786, 27701)]