558907778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:987

約数の個数: 64

約数和(自身を含む): 1032998400

約数和(自身を除く): 474090622

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 79, 143, 158, 286, 319, 377, 638, 754, 853, 869, 1027, 1706, 1738, 2054, 2291, 4147, 4582, 8294, 9383, 11089, 11297, 18766, 22178, 22594, 24737, 25201, 29783, 49474, 50402, 59566, 67387, 121979, 134774, 243958, 272107, 321581, 327613, 544214, 643162, 655226, 741257, 876031, 1482514, 1752062, 1954223, 3537391, 3908446, 7074782, 9636341, 19272682, 21496453, 25404899, 42992906, 50809798, 279453889, 558907778]

約数ペア:

[(1, 558907778), (2, 279453889), (11, 50809798), (13, 42992906), (22, 25404899), (26, 21496453), (29, 19272682), (58, 9636341), (79, 7074782), (143, 3908446), (158, 3537391), (286, 1954223), (319, 1752062), (377, 1482514), (638, 876031), (754, 741257), (853, 655226), (869, 643162), (1027, 544214), (1706, 327613), (1738, 321581), (2054, 272107), (2291, 243958), (4147, 134774), (4582, 121979), (8294, 67387), (9383, 59566), (11089, 50402), (11297, 49474), (18766, 29783), (22178, 25201), (22594, 24737)]