1706642

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1025

約数の個数: 16

約数和(自身を含む): 2950080

約数和(自身を除く): 1243438

約数列:

[1, 2, 7, 14, 139, 278, 877, 973, 1754, 1946, 6139, 12278, 121903, 243806, 853321, 1706642]

約数ペア:

[(1, 1706642), (2, 853321), (7, 243806), (14, 121903), (139, 12278), (278, 6139), (877, 1946), (973, 1754)]