2001736154

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 3454009344

約数和(自身を除く): 1452273190

約数列:

[1, 2, 11, 22, 31, 62, 121, 127, 191, 242, 254, 341, 382, 682, 1331, 1397, 2101, 2662, 2794, 3751, 3937, 4202, 5921, 7502, 7874, 11842, 15367, 23111, 24257, 30734, 41261, 43307, 46222, 48514, 65131, 82522, 86614, 130262, 169037, 254221, 266827, 338074, 476377, 508442, 533654, 716441, 751967, 952754, 1432882, 1503934, 2935097, 5240147, 5870194, 7880851, 8271637, 10480294, 15761702, 16543274, 32286067, 64572134, 90988007, 181976014, 1000868077, 2001736154]

約数ペア:

[(1, 2001736154), (2, 1000868077), (11, 181976014), (22, 90988007), (31, 64572134), (62, 32286067), (121, 16543274), (127, 15761702), (191, 10480294), (242, 8271637), (254, 7880851), (341, 5870194), (382, 5240147), (682, 2935097), (1331, 1503934), (1397, 1432882), (2101, 952754), (2662, 751967), (2794, 716441), (3751, 533654), (3937, 508442), (4202, 476377), (5921, 338074), (7502, 266827), (7874, 254221), (11842, 169037), (15367, 130262), (23111, 86614), (24257, 82522), (30734, 65131), (41261, 48514), (43307, 46222)]