1394537474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{8609}}^1$

素因数の和:8858

約数の個数: 32

約数和(自身を含む): 2355696000

約数和(自身を除く): 961158526

約数列:

[1, 2, 11, 22, 37, 74, 199, 398, 407, 814, 2189, 4378, 7363, 8609, 14726, 17218, 80993, 94699, 161986, 189398, 318533, 637066, 1713191, 3426382, 3503863, 7007726, 18845101, 37690202, 63388067, 126776134, 697268737, 1394537474]

約数ペア:

[(1, 1394537474), (2, 697268737), (11, 126776134), (22, 63388067), (37, 37690202), (74, 18845101), (199, 7007726), (398, 3503863), (407, 3426382), (814, 1713191), (2189, 637066), (4378, 318533), (7363, 189398), (8609, 161986), (14726, 94699), (17218, 80993)]