385069547842

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18307}}^1\times {\mathrm{65323}}^1$

素因数の和:83662

約数の個数: 32

約数和(自身を含む): 688868232192

約数和(自身を除く): 303798684350

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 18307, 36614, 65323, 128149, 130646, 256298, 421061, 457261, 842122, 914522, 1502429, 2947427, 3004858, 5894854, 10517003, 21034006, 1195868161, 2391736322, 8371077127, 16742154254, 27504967703, 55009935406, 192534773921, 385069547842]

約数ペア:

[(1, 385069547842), (2, 192534773921), (7, 55009935406), (14, 27504967703), (23, 16742154254), (46, 8371077127), (161, 2391736322), (322, 1195868161), (18307, 21034006), (36614, 10517003), (65323, 5894854), (128149, 3004858), (130646, 2947427), (256298, 1502429), (421061, 914522), (457261, 842122)]