664202877442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{12067201}}^1$

素因数の和:12067318

約数の個数: 32

約数和(自身を含む): 1125145914480

約数和(自身を除く): 460943037038

約数列:

[1, 2, 13, 26, 29, 58, 73, 146, 377, 754, 949, 1898, 2117, 4234, 27521, 55042, 12067201, 24134402, 156873613, 313747226, 349948829, 699897658, 880905673, 1761811346, 4549334777, 9098669554, 11451773749, 22903547498, 25546264517, 51092529034, 332101438721, 664202877442]

約数ペア:

[(1, 664202877442), (2, 332101438721), (13, 51092529034), (26, 25546264517), (29, 22903547498), (58, 11451773749), (73, 9098669554), (146, 4549334777), (377, 1761811346), (754, 880905673), (949, 699897658), (1898, 349948829), (2117, 313747226), (4234, 156873613), (27521, 24134402), (55042, 12067201)]