529020154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 936149760

約数和(自身を除く): 407129606

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 103, 206, 247, 281, 481, 494, 562, 703, 962, 1339, 1406, 1957, 2678, 3653, 3811, 3914, 5339, 7306, 7622, 9139, 10397, 10678, 18278, 20794, 25441, 28943, 49543, 50882, 57886, 69407, 72409, 99086, 135161, 138814, 144818, 197543, 270322, 376259, 395086, 549917, 752518, 941317, 1070891, 1099834, 1882634, 2141782, 2568059, 5136118, 7148921, 13921583, 14297842, 20346929, 27843166, 40693858, 264510077, 529020154]

約数ペア:

[(1, 529020154), (2, 264510077), (13, 40693858), (19, 27843166), (26, 20346929), (37, 14297842), (38, 13921583), (74, 7148921), (103, 5136118), (206, 2568059), (247, 2141782), (281, 1882634), (481, 1099834), (494, 1070891), (562, 941317), (703, 752518), (962, 549917), (1339, 395086), (1406, 376259), (1957, 270322), (2678, 197543), (3653, 144818), (3811, 138814), (3914, 135161), (5339, 99086), (7306, 72409), (7622, 69407), (9139, 57886), (10397, 50882), (10678, 49543), (18278, 28943), (20794, 25441)]