680736694862

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{13259899}}^1$

素因数の和:13260120

約数の個数: 32

約数和(自身を含む): 1234761888000

約数和(自身を除く): 554025193138

約数列:

[1, 2, 7, 14, 19, 38, 133, 193, 266, 386, 1351, 2702, 3667, 7334, 25669, 51338, 13259899, 26519798, 92819293, 185638586, 251938081, 503876162, 1763566567, 2559160507, 3527133134, 5118321014, 17914123549, 35828247098, 48624049633, 97248099266, 340368347431, 680736694862]

約数ペア:

[(1, 680736694862), (2, 340368347431), (7, 97248099266), (14, 48624049633), (19, 35828247098), (38, 17914123549), (133, 5118321014), (193, 3527133134), (266, 2559160507), (386, 1763566567), (1351, 503876162), (2702, 251938081), (3667, 185638586), (7334, 92819293), (25669, 26519798), (51338, 13259899)]