126398426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{2143}}^1$

素因数の和:2546

約数の個数: 32

約数和(自身を含む): 237109248

約数和(自身を除く): 110710822

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 383, 766, 2143, 2681, 4213, 4286, 5362, 8426, 15001, 23573, 29491, 30002, 47146, 58982, 165011, 330022, 820769, 1641538, 5745383, 9028459, 11490766, 18056918, 63199213, 126398426]

約数ペア:

[(1, 126398426), (2, 63199213), (7, 18056918), (11, 11490766), (14, 9028459), (22, 5745383), (77, 1641538), (154, 820769), (383, 330022), (766, 165011), (2143, 58982), (2681, 47146), (4213, 30002), (4286, 29491), (5362, 23573), (8426, 15001)]