179980906

素因数分解:

$2^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{47791}}^1$

素因数の和:48069

約数の個数: 16

約数和(自身を含む): 309692160

約数和(自身を除く): 129711254

約数列:

[1, 2, 7, 14, 269, 538, 1883, 3766, 47791, 95582, 334537, 669074, 12855779, 25711558, 89990453, 179980906]

約数ペア:

[(1, 179980906), (2, 89990453), (7, 25711558), (14, 12855779), (269, 669074), (538, 334537), (1883, 95582), (3766, 47791)]