280180778086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{1743871}}^1$

素因数の和:1744060

約数の個数: 32

約数和(自身を含む): 469589852160

約数和(自身を除く): 189409074074

約数列:

[1, 2, 11, 22, 67, 109, 134, 218, 737, 1199, 1474, 2398, 7303, 14606, 80333, 160666, 1743871, 3487742, 19182581, 38365162, 116839357, 190081939, 233678714, 380163878, 1285232927, 2090901329, 2570465854, 4181802658, 12735489913, 25470979826, 140090389043, 280180778086]

約数ペア:

[(1, 280180778086), (2, 140090389043), (11, 25470979826), (22, 12735489913), (67, 4181802658), (109, 2570465854), (134, 2090901329), (218, 1285232927), (737, 380163878), (1199, 233678714), (1474, 190081939), (2398, 116839357), (7303, 38365162), (14606, 19182581), (80333, 3487742), (160666, 1743871)]