1330654108

素因数分解:

$2^2\times 7^1\times {\mathrm{2377}}^1\times {\mathrm{19993}}^1$

素因数の和:22381

約数の個数: 24

約数和(自身を含む): 2662560992

約数和(自身を除く): 1331906884

約数列:

[1, 2, 4, 7, 14, 28, 2377, 4754, 9508, 16639, 19993, 33278, 39986, 66556, 79972, 139951, 279902, 559804, 47523361, 95046722, 190093444, 332663527, 665327054, 1330654108]

約数ペア:

[(1, 1330654108), (2, 665327054), (4, 332663527), (7, 190093444), (14, 95046722), (28, 47523361), (2377, 559804), (4754, 279902), (9508, 139951), (16639, 79972), (19993, 66556), (33278, 39986)]