1491254542506

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{42047441}}^1$

素因数の和:42047726

約数の個数: 32

約数和(自身を含む): 3124293130368

約数和(自身を除く): 1633038587862

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 257, 514, 771, 1542, 5911, 11822, 17733, 35466, 42047441, 84094882, 126142323, 252284646, 967091143, 1934182286, 2901273429, 5802546858, 10806192337, 21612384674, 32418577011, 64837154022, 248542423751, 497084847502, 745627271253, 1491254542506]

約数ペア:

[(1, 1491254542506), (2, 745627271253), (3, 497084847502), (6, 248542423751), (23, 64837154022), (46, 32418577011), (69, 21612384674), (138, 10806192337), (257, 5802546858), (514, 2901273429), (771, 1934182286), (1542, 967091143), (5911, 252284646), (11822, 126142323), (17733, 84094882), (35466, 42047441)]