1831721474

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6271}}^1$

素因数の和:6383

約数の個数: 48

約数和(自身を含む): 3243276288

約数和(自身を除く): 1411554814

約数列:

[1, 2, 11, 17, 22, 34, 71, 121, 142, 187, 242, 374, 781, 1207, 1562, 2057, 2414, 4114, 6271, 8591, 12542, 13277, 17182, 26554, 68981, 106607, 137962, 146047, 213214, 292094, 445241, 758791, 890482, 1172677, 1517582, 2345354, 4897651, 7569097, 9795302, 12899447, 15138194, 25798894, 53874161, 83260067, 107748322, 166520134, 915860737, 1831721474]

約数ペア:

[(1, 1831721474), (2, 915860737), (11, 166520134), (17, 107748322), (22, 83260067), (34, 53874161), (71, 25798894), (121, 15138194), (142, 12899447), (187, 9795302), (242, 7569097), (374, 4897651), (781, 2345354), (1207, 1517582), (1562, 1172677), (2057, 890482), (2414, 758791), (4114, 445241), (6271, 292094), (8591, 213214), (12542, 146047), (13277, 137962), (17182, 106607), (26554, 68981)]