2061185

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 2954880

約数和(自身を除く): 893695

約数列:

[1, 5, 7, 35, 47, 49, 179, 235, 245, 329, 895, 1253, 1645, 2303, 6265, 8413, 8771, 11515, 42065, 43855, 58891, 294455, 412237, 2061185]

約数ペア:

[(1, 2061185), (5, 412237), (7, 294455), (35, 58891), (47, 43855), (49, 42065), (179, 11515), (235, 8771), (245, 8413), (329, 6265), (895, 2303), (1253, 1645)]