2854994219

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1\times {\mathrm{739}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 3600875520

約数和(自身を除く): 745881301

約数列:

[1, 7, 11, 77, 131, 383, 739, 917, 1441, 2681, 4213, 5173, 8129, 10087, 29491, 50173, 56903, 96809, 283037, 351211, 551903, 677663, 1064899, 1981259, 3113407, 3863321, 7454293, 21793849, 37077847, 259544929, 407856317, 2854994219]

約数ペア:

[(1, 2854994219), (7, 407856317), (11, 259544929), (77, 37077847), (131, 21793849), (383, 7454293), (739, 3863321), (917, 3113407), (1441, 1981259), (2681, 1064899), (4213, 677663), (5173, 551903), (8129, 351211), (10087, 283037), (29491, 96809), (50173, 56903)]