439382590

素因数分解:

$2^1\times 5^1\times {\mathrm{4201}}^1\times {\mathrm{10459}}^1$

素因数の和:14667

約数の個数: 16

約数和(自身を含む): 791152560

約数和(自身を除く): 351769970

約数列:

[1, 2, 5, 10, 4201, 8402, 10459, 20918, 21005, 42010, 52295, 104590, 43938259, 87876518, 219691295, 439382590]

約数ペア:

[(1, 439382590), (2, 219691295), (5, 87876518), (10, 43938259), (4201, 104590), (8402, 52295), (10459, 42010), (20918, 21005)]