515860592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{3259}}^1$

素因数の和:4041

約数の個数: 40

約数和(自身を含む): 1078108080

約数和(自身を除く): 562247488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 761, 1522, 3044, 3259, 6088, 6518, 9893, 12176, 13036, 19786, 26072, 39572, 42367, 52144, 79144, 84734, 158288, 169468, 338936, 677872, 2480099, 4960198, 9920396, 19840792, 32241287, 39681584, 64482574, 128965148, 257930296, 515860592]

約数ペア:

[(1, 515860592), (2, 257930296), (4, 128965148), (8, 64482574), (13, 39681584), (16, 32241287), (26, 19840792), (52, 9920396), (104, 4960198), (208, 2480099), (761, 677872), (1522, 338936), (3044, 169468), (3259, 158288), (6088, 84734), (6518, 79144), (9893, 52144), (12176, 42367), (13036, 39572), (19786, 26072)]