173896142

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{43891}}^1$

素因数の和:44183

約数の個数: 16

約数和(自身を含む): 299167872

約数和(自身を除く): 125271730

約数列:

[1, 2, 7, 14, 283, 566, 1981, 3962, 43891, 87782, 307237, 614474, 12421153, 24842306, 86948071, 173896142]

約数ペア:

[(1, 173896142), (2, 86948071), (7, 24842306), (14, 12421153), (283, 614474), (566, 307237), (1981, 87782), (3962, 43891)]