214910906

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{902987}}^1$

素因数の和:903013

約数の個数: 16

約数和(自身を含む): 390090816

約数和(自身を除く): 175179910

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 902987, 1805974, 6320909, 12641818, 15350779, 30701558, 107455453, 214910906]

約数ペア:

[(1, 214910906), (2, 107455453), (7, 30701558), (14, 15350779), (17, 12641818), (34, 6320909), (119, 1805974), (238, 902987)]