2069187428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{44491}}^1$

素因数の和:44664

約数の個数: 48

約数和(自身を含む): 4544590848

約数和(自身を除く): 2475403420

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 151, 154, 302, 308, 604, 1057, 1661, 2114, 3322, 4228, 6644, 11627, 23254, 44491, 46508, 88982, 177964, 311437, 489401, 622874, 978802, 1245748, 1957604, 3425807, 6718141, 6851614, 13436282, 13703228, 26872564, 47026987, 73899551, 94053974, 147799102, 188107948, 295598204, 517296857, 1034593714, 2069187428]

約数ペア:

[(1, 2069187428), (2, 1034593714), (4, 517296857), (7, 295598204), (11, 188107948), (14, 147799102), (22, 94053974), (28, 73899551), (44, 47026987), (77, 26872564), (151, 13703228), (154, 13436282), (302, 6851614), (308, 6718141), (604, 3425807), (1057, 1957604), (1661, 1245748), (2114, 978802), (3322, 622874), (4228, 489401), (6644, 311437), (11627, 177964), (23254, 88982), (44491, 46508)]