3961462

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1709}}^1$

素因数の和:1791

約数の個数: 16

約数和(自身を含む): 6361200

約数和(自身を除く): 2399738

約数列:

[1, 2, 19, 38, 61, 122, 1159, 1709, 2318, 3418, 32471, 64942, 104249, 208498, 1980731, 3961462]

約数ペア:

[(1, 3961462), (2, 1980731), (19, 208498), (38, 104249), (61, 64942), (122, 32471), (1159, 3418), (1709, 2318)]