1299914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 2543616

約数和(自身を除く): 1243702

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 367, 506, 734, 1771, 2569, 3542, 4037, 5138, 8074, 8441, 16882, 28259, 56518, 59087, 92851, 118174, 185702, 649957, 1299914]

約数ペア:

[(1, 1299914), (2, 649957), (7, 185702), (11, 118174), (14, 92851), (22, 59087), (23, 56518), (46, 28259), (77, 16882), (154, 8441), (161, 8074), (253, 5138), (322, 4037), (367, 3542), (506, 2569), (734, 1771)]