1720348568

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{431}}^1\times {\mathrm{4663}}^1$

素因数の和:5207

約数の個数: 32

約数和(自身を含む): 3264053760

約数和(自身を除く): 1543705192

約数列:

[1, 2, 4, 8, 107, 214, 428, 431, 856, 862, 1724, 3448, 4663, 9326, 18652, 37304, 46117, 92234, 184468, 368936, 498941, 997882, 1995764, 2009753, 3991528, 4019506, 8039012, 16078024, 215043571, 430087142, 860174284, 1720348568]

約数ペア:

[(1, 1720348568), (2, 860174284), (4, 430087142), (8, 215043571), (107, 16078024), (214, 8039012), (428, 4019506), (431, 3991528), (856, 2009753), (862, 1995764), (1724, 997882), (3448, 498941), (4663, 368936), (9326, 184468), (18652, 92234), (37304, 46117)]