539656854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{6947}}^1$

素因数の和:7081

約数の個数: 48

約数和(自身を含む): 1197612864

約数和(自身を除く): 657956010

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 121, 214, 242, 321, 363, 642, 726, 1177, 2354, 3531, 6947, 7062, 12947, 13894, 20841, 25894, 38841, 41682, 76417, 77682, 152834, 229251, 458502, 743329, 840587, 1486658, 1681174, 2229987, 2521761, 4459974, 5043522, 8176619, 16353238, 24529857, 49059714, 89942809, 179885618, 269828427, 539656854]

約数ペア:

[(1, 539656854), (2, 269828427), (3, 179885618), (6, 89942809), (11, 49059714), (22, 24529857), (33, 16353238), (66, 8176619), (107, 5043522), (121, 4459974), (214, 2521761), (242, 2229987), (321, 1681174), (363, 1486658), (642, 840587), (726, 743329), (1177, 458502), (2354, 229251), (3531, 152834), (6947, 77682), (7062, 76417), (12947, 41682), (13894, 38841), (20841, 25894)]