290033522

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{28307}}^1$

素因数の和:28465

約数の個数: 16

約数和(自身を含む): 448398720

約数和(自身を除く): 158365198

約数列:

[1, 2, 47, 94, 109, 218, 5123, 10246, 28307, 56614, 1330429, 2660858, 3085463, 6170926, 145016761, 290033522]

約数ペア:

[(1, 290033522), (2, 145016761), (47, 6170926), (94, 3085463), (109, 2660858), (218, 1330429), (5123, 56614), (10246, 28307)]