268694789

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 318504960

約数和(自身を除く): 49810171

約数列:

[1, 11, 19, 53, 127, 191, 209, 583, 1007, 1397, 2101, 2413, 3629, 6731, 10123, 11077, 24257, 26543, 39919, 74041, 111353, 127889, 192337, 266827, 460883, 1285621, 1406779, 2115707, 5069713, 14141831, 24426799, 268694789]

約数ペア:

[(1, 268694789), (11, 24426799), (19, 14141831), (53, 5069713), (127, 2115707), (191, 1406779), (209, 1285621), (583, 460883), (1007, 266827), (1397, 192337), (2101, 127889), (2413, 111353), (3629, 74041), (6731, 39919), (10123, 26543), (11077, 24257)]