8978093878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{23473}}^1$

素因数の和:23848

約数の個数: 32

約数和(自身を含む): 14859605376

約数和(自身を除く): 5881511498

約数列:

[1, 2, 13, 26, 47, 94, 313, 611, 626, 1222, 4069, 8138, 14711, 23473, 29422, 46946, 191243, 305149, 382486, 610298, 1103231, 2206462, 7347049, 14342003, 14694098, 28684006, 95511637, 191023274, 345311303, 690622606, 4489046939, 8978093878]

約数ペア:

[(1, 8978093878), (2, 4489046939), (13, 690622606), (26, 345311303), (47, 191023274), (94, 95511637), (313, 28684006), (611, 14694098), (626, 14342003), (1222, 7347049), (4069, 2206462), (8138, 1103231), (14711, 610298), (23473, 382486), (29422, 305149), (46946, 191243)]