130808004

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{69431}}^1$

素因数の和:69595

約数の個数: 24

約数和(自身を含む): 307167168

約数和(自身を除く): 176359164

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 69431, 138862, 208293, 277724, 416586, 833172, 10900667, 21801334, 32702001, 43602668, 65404002, 130808004]

約数ペア:

[(1, 130808004), (2, 65404002), (3, 43602668), (4, 32702001), (6, 21801334), (12, 10900667), (157, 833172), (314, 416586), (471, 277724), (628, 208293), (942, 138862), (1884, 69431)]