2017424541

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 3208642560

約数和(自身を除く): 1191218019

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 209, 271, 341, 383, 589, 627, 813, 1023, 1149, 1767, 2981, 4213, 5149, 6479, 7277, 8401, 8943, 11873, 12639, 15447, 19437, 21831, 25203, 35619, 56639, 80047, 92411, 103793, 130603, 159619, 169917, 225587, 240141, 277233, 311379, 391809, 478857, 676761, 1141723, 1755809, 1972067, 2481457, 3217583, 3425169, 5267427, 5916201, 7444371, 9652749, 21692737, 35393413, 61134077, 65078211, 106180239, 183402231, 672474847, 2017424541]

約数ペア:

[(1, 2017424541), (3, 672474847), (11, 183402231), (19, 106180239), (31, 65078211), (33, 61134077), (57, 35393413), (93, 21692737), (209, 9652749), (271, 7444371), (341, 5916201), (383, 5267427), (589, 3425169), (627, 3217583), (813, 2481457), (1023, 1972067), (1149, 1755809), (1767, 1141723), (2981, 676761), (4213, 478857), (5149, 391809), (6479, 311379), (7277, 277233), (8401, 240141), (8943, 225587), (11873, 169917), (12639, 159619), (15447, 130603), (19437, 103793), (21831, 92411), (25203, 80047), (35619, 56639)]