13951490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{827}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 28854144

約数和(自身を除く): 14902654

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 241, 482, 827, 1205, 1654, 1687, 2410, 3374, 4135, 5789, 8270, 8435, 11578, 16870, 28945, 57890, 199307, 398614, 996535, 1395149, 1993070, 2790298, 6975745, 13951490]

約数ペア:

[(1, 13951490), (2, 6975745), (5, 2790298), (7, 1993070), (10, 1395149), (14, 996535), (35, 398614), (70, 199307), (241, 57890), (482, 28945), (827, 16870), (1205, 11578), (1654, 8435), (1687, 8270), (2410, 5789), (3374, 4135)]