5205654538

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{227699}}^1$

素因数の和:227802

約数の個数: 32

約数和(自身を含む): 9443174400

約数和(自身を除く): 4237519862

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 497, 994, 1633, 3266, 11431, 22862, 227699, 455398, 1593893, 3187786, 5237077, 10474154, 16166629, 32333258, 36659539, 73319078, 113166403, 226332806, 371832467, 743664934, 2602827269, 5205654538]

約数ペア:

[(1, 5205654538), (2, 2602827269), (7, 743664934), (14, 371832467), (23, 226332806), (46, 113166403), (71, 73319078), (142, 36659539), (161, 32333258), (322, 16166629), (497, 10474154), (994, 5237077), (1633, 3187786), (3266, 1593893), (11431, 455398), (22862, 227699)]