748524468958

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{20244617}}^1$

素因数の和:20244784

約数の個数: 32

約数和(自身を含む): 1360438329600

約数和(自身を除く): 611913860642

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 973, 1946, 2641, 5282, 18487, 36974, 20244617, 40489234, 141712319, 283424638, 384647723, 769295446, 2692534061, 2814001763, 5385068122, 5628003526, 19698012341, 39396024682, 53466033497, 106932066994, 374262234479, 748524468958]

約数ペア:

[(1, 748524468958), (2, 374262234479), (7, 106932066994), (14, 53466033497), (19, 39396024682), (38, 19698012341), (133, 5628003526), (139, 5385068122), (266, 2814001763), (278, 2692534061), (973, 769295446), (1946, 384647723), (2641, 283424638), (5282, 141712319), (18487, 40489234), (36974, 20244617)]