260153054

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4507}}^1$

素因数の和:4573

約数の個数: 48

約数和(自身を含む): 493355520

約数和(自身を除く): 233202466

約数列:

[1, 2, 7, 14, 19, 31, 38, 49, 62, 98, 133, 217, 266, 434, 589, 931, 1178, 1519, 1862, 3038, 4123, 4507, 8246, 9014, 28861, 31549, 57722, 63098, 85633, 139717, 171266, 220843, 279434, 441686, 599431, 978019, 1198862, 1956038, 2654623, 4196017, 5309246, 6846133, 8392034, 13692266, 18582361, 37164722, 130076527, 260153054]

約数ペア:

[(1, 260153054), (2, 130076527), (7, 37164722), (14, 18582361), (19, 13692266), (31, 8392034), (38, 6846133), (49, 5309246), (62, 4196017), (98, 2654623), (133, 1956038), (217, 1198862), (266, 978019), (434, 599431), (589, 441686), (931, 279434), (1178, 220843), (1519, 171266), (1862, 139717), (3038, 85633), (4123, 63098), (4507, 57722), (8246, 31549), (9014, 28861)]