253336699012

素因数分解:

$2^2\times {\mathrm{997}}^1\times {\mathrm{1579}}^1\times {\mathrm{40231}}^1$

素因数の和:42811

約数の個数: 24

約数和(自身を含む): 444075988160

約数和(自身を除く): 190739289148

約数列:

[1, 2, 4, 997, 1579, 1994, 3158, 3988, 6316, 40231, 80462, 160924, 1574263, 3148526, 6297052, 40110307, 63524749, 80220614, 127049498, 160441228, 254098996, 63334174753, 126668349506, 253336699012]

約数ペア:

[(1, 253336699012), (2, 126668349506), (4, 63334174753), (997, 254098996), (1579, 160441228), (1994, 127049498), (3158, 80220614), (3988, 63524749), (6316, 40110307), (40231, 6297052), (80462, 3148526), (160924, 1574263)]