117915532

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{21377}}^1$

素因数の和:21585

約数の個数: 24

約数和(自身を含む): 237039264

約数和(自身を除く): 119123732

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 21377, 42754, 85508, 149639, 299278, 598556, 4211269, 8422538, 16845076, 29478883, 58957766, 117915532]

約数ペア:

[(1, 117915532), (2, 58957766), (4, 29478883), (7, 16845076), (14, 8422538), (28, 4211269), (197, 598556), (394, 299278), (788, 149639), (1379, 85508), (2758, 42754), (5516, 21377)]