250833479546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{3109}}^1\times {\mathrm{3229}}^1$

素因数の和:6415

約数の個数: 48

約数和(自身を含む): 418949281800

約数和(自身を除く): 168115802254

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 3109, 3229, 6218, 6458, 12493, 24986, 40417, 41977, 80834, 83954, 96379, 100099, 192758, 200198, 1252927, 1301287, 2505854, 2602574, 2987749, 3103069, 5975498, 6206138, 10038961, 20077922, 38840737, 40339897, 77681474, 80679794, 130506493, 261012986, 311207791, 622415582, 4045701283, 8091402566, 9647441521, 19294883042, 125416739773, 250833479546]

約数ペア:

[(1, 250833479546), (2, 125416739773), (13, 19294883042), (26, 9647441521), (31, 8091402566), (62, 4045701283), (403, 622415582), (806, 311207791), (961, 261012986), (1922, 130506493), (3109, 80679794), (3229, 77681474), (6218, 40339897), (6458, 38840737), (12493, 20077922), (24986, 10038961), (40417, 6206138), (41977, 5975498), (80834, 3103069), (83954, 2987749), (96379, 2602574), (100099, 2505854), (192758, 1301287), (200198, 1252927)]