13273022

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 25411968

約数和(自身を除く): 12138946

約数列:

[1, 2, 7, 14, 17, 31, 34, 49, 62, 98, 119, 217, 238, 257, 434, 514, 527, 833, 1054, 1519, 1666, 1799, 3038, 3598, 3689, 4369, 7378, 7967, 8738, 12593, 15934, 25186, 25823, 30583, 51646, 55769, 61166, 111538, 135439, 214081, 270878, 390383, 428162, 780766, 948073, 1896146, 6636511, 13273022]

約数ペア:

[(1, 13273022), (2, 6636511), (7, 1896146), (14, 948073), (17, 780766), (31, 428162), (34, 390383), (49, 270878), (62, 214081), (98, 135439), (119, 111538), (217, 61166), (238, 55769), (257, 51646), (434, 30583), (514, 25823), (527, 25186), (833, 15934), (1054, 12593), (1519, 8738), (1666, 7967), (1799, 7378), (3038, 4369), (3598, 3689)]