854019172912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{20793221}}^1$

素因数の和:20793397

約数の個数: 40

約数和(自身を含む): 1763597917152

約数和(自身を除く): 909578744240

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 151, 272, 302, 604, 1208, 2416, 2567, 5134, 10268, 20536, 41072, 20793221, 41586442, 83172884, 166345768, 332691536, 353484757, 706969514, 1413939028, 2827878056, 3139776371, 5655756112, 6279552742, 12559105484, 25118210968, 50236421936, 53376198307, 106752396614, 213504793228, 427009586456, 854019172912]

約数ペア:

[(1, 854019172912), (2, 427009586456), (4, 213504793228), (8, 106752396614), (16, 53376198307), (17, 50236421936), (34, 25118210968), (68, 12559105484), (136, 6279552742), (151, 5655756112), (272, 3139776371), (302, 2827878056), (604, 1413939028), (1208, 706969514), (2416, 353484757), (2567, 332691536), (5134, 166345768), (10268, 83172884), (20536, 41586442), (41072, 20793221)]