15695775004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{110849}}^1$

素因数の和:111262

約数の個数: 48

約数和(自身を含む): 33893496000

約数和(自身を除く): 18197720996

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 389, 778, 1556, 2723, 5057, 5446, 10114, 10892, 20228, 35399, 70798, 110849, 141596, 221698, 443396, 775943, 1441037, 1551886, 2882074, 3103772, 5764148, 10087259, 20174518, 40349036, 43120261, 86240522, 172481044, 301841827, 560563393, 603683654, 1121126786, 1207367308, 2242253572, 3923943751, 7847887502, 15695775004]

約数ペア:

[(1, 15695775004), (2, 7847887502), (4, 3923943751), (7, 2242253572), (13, 1207367308), (14, 1121126786), (26, 603683654), (28, 560563393), (52, 301841827), (91, 172481044), (182, 86240522), (364, 43120261), (389, 40349036), (778, 20174518), (1556, 10087259), (2723, 5764148), (5057, 3103772), (5446, 2882074), (10114, 1551886), (10892, 1441037), (20228, 775943), (35399, 443396), (70798, 221698), (110849, 141596)]